cmdline-docs: use present tense, not future
+ some smaller cleanups Closes #11821
This commit is contained in:
Родитель
bfb48e33fb
Коммит
4600bd3993
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@ -634,6 +634,7 @@ Relatedly
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repo
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reprioritized
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resending
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resends
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RETR
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retransmit
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retrigger
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@ -45,19 +45,19 @@ Each file has a set of meta-data and a body of text.
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### Body
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The body of the description. Only refer to options with their long form option
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version, like `--verbose`. The output generator will replace such with the
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version, like `--verbose`. The output generator replaces such option with the
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correct markup that shows both short and long version.
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Text written within `*asterisks*` will get shown using italics. Text within
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two `**asterisks**` will get shown using bold.
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Text written within `*asterisks*` is shown using italics. Text within two
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`**asterisks**` is shown using bold.
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Text that is prefixed with a space will be treated like an "example" and will
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be output in monospace.
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Text that is prefixed with a space is treated like an "example" and gets
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output in monospace.
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## Header and footer
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`page-header` is the file that will be output before the generated options
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output for the master man page.
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`page-header` is the file that is output before the generated options output
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for the master man page.
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`page-footer` is appended after all the individual options.
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@ -11,11 +11,11 @@ Example: --alt-svc svc.txt $URL
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Multi: append
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---
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This option enables the alt-svc parser in curl. If the file name points to an
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existing alt-svc cache file, that will be used. After a completed transfer,
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the cache will be saved to the file name again if it has been modified.
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existing alt-svc cache file, that gets used. After a completed transfer, the
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cache is saved to the file name again if it has been modified.
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Specify a "" file name (zero length) to avoid loading/saving and make curl
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just handle the cache in memory.
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If this option is used several times, curl will load contents from all the
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files but the last one will be used for saving.
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If this option is used several times, curl loads contents from all the
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files but the last one is used for saving.
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@ -17,7 +17,6 @@ method, which you can do with --basic, --digest, --ntlm, and --negotiate.
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Using --anyauth is not recommended if you do uploads from stdin, since it may
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require data to be sent twice and then the client must be able to rewind. If
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the need should arise when uploading from stdin, the upload operation will
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fail.
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the need should arise when uploading from stdin, the upload operation fails.
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Used together with --user.
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@ -10,6 +10,7 @@ Example: --upload-file local --append ftp://example.com/
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Added: 4.8
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Multi: boolean
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---
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When used in an upload, this makes curl append to the target file instead of
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overwriting it. If the remote file does not exist, it will be created. Note
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that this flag is ignored by some SFTP servers (including OpenSSH).
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When used in an upload, this option makes curl append to the target file
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instead of overwriting it. If the remote file does not exist, it is
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created. Note that this flag is ignored by some SFTP servers (including
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OpenSSH).
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@ -10,10 +10,12 @@ Added: 8.2.0
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Multi: boolean
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---
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Tells curl to use the CA store from the native operating system to verify the
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peer. By default, curl will otherwise use a CA store provided in a single file
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or directory, but when using this option it will interface the operating
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system's own vault.
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peer. By default, curl otherwise uses a CA store provided in a single file or
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directory, but when using this option it interfaces the operating system's
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own vault.
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This option only works for curl on Windows when built to use OpenSSL. When
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curl on Windows is built to use Schannel, this feature is implied and curl
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then only uses the native CA store.
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curl built with wolfSSL also supports this option (added in 8.3.0).
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@ -19,15 +19,15 @@ curl recognizes the environment variable named 'CURL_CA_BUNDLE' if it is
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set, and uses the given path as a path to a CA cert bundle. This option
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overrides that variable.
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The windows version of curl will automatically look for a CA certs file named
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The windows version of curl automatically looks for a CA certs file named
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'curl-ca-bundle.crt', either in the same directory as curl.exe, or in the
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Current Working Directory, or in any folder along your PATH.
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(iOS and macOS only) If curl is built against Secure Transport, then this
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option is supported for backward compatibility with other SSL engines, but it
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should not be set. If the option is not set, then curl will use the
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certificates in the system and user Keychain to verify the peer, which is the
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preferred method of verifying the peer's certificate chain.
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should not be set. If the option is not set, then curl uses the certificates
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in the system and user Keychain to verify the peer, which is the preferred
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method of verifying the peer's certificate chain.
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(Schannel only) This option is supported for Schannel in Windows 7 or later
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(added in 7.60.0). This option is supported for backward compatibility with
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@ -18,4 +18,4 @@ c_rehash utility supplied with OpenSSL. Using --capath can allow
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OpenSSL-powered curl to make SSL-connections much more efficiently than using
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--cacert if the --cacert file contains many CA certificates.
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If this option is set, the default capath value will be ignored.
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If this option is set, the default capath value is ignored.
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@ -14,7 +14,7 @@ Multi: single
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Tells curl to use the specified client certificate file when getting a file
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with HTTPS, FTPS or another SSL-based protocol. The certificate must be in
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PKCS#12 format if using Secure Transport, or PEM format if using any other
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engine. If the optional password is not specified, it will be queried for on
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engine. If the optional password is not specified, it is queried for on
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the terminal. Note that this option assumes a certificate file that is the
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private key and the client certificate concatenated. See --cert and --key to
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specify them independently.
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@ -26,10 +26,10 @@ escape character.
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If curl is built against OpenSSL library, and the engine pkcs11 is available,
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then a PKCS#11 URI (RFC 7512) can be used to specify a certificate located in
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a PKCS#11 device. A string beginning with "pkcs11:" will be interpreted as a
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PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option will be set
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as "pkcs11" if none was provided and the --cert-type option will be set as
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"ENG" if none was provided.
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a PKCS#11 device. A string beginning with "pkcs11:" is interpreted as a
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PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option is set as
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"pkcs11" if none was provided and the --cert-type option is set as "ENG" if
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none was provided.
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(iOS and macOS only) If curl is built against Secure Transport, then the
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certificate string can either be the name of a certificate/private key in the
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@ -16,6 +16,6 @@ Response headers are not modified when saved, so if they are "interpreted"
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separately again at a later point they might appear to be saying that the
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content is (still) compressed; while in fact it has already been decompressed.
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If this option is used and the server sends an unsupported encoding, curl will
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report an error. This is a request, not an order; the server may or may not
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If this option is used and the server sends an unsupported encoding, curl
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reports an error. This is a request, not an order; the server may or may not
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deliver data compressed.
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@ -11,7 +11,7 @@ See-also: disable
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Multi: append
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---
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Specify a text file to read curl arguments from. The command line arguments
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found in the text file will be used as if they were provided on the command
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found in the text file are used as if they were provided on the command
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line.
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Options and their parameters must be specified on the same line in the file,
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@ -27,7 +27,7 @@ quotes the following escape sequences are available: \\\\, \\", \\t, \\n, \\r
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and \\v. A backslash preceding any other letter is ignored.
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If the first non-blank column of a config line is a '#' character, that line
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will be treated as a comment.
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is treated as a comment.
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Only write one option per physical line in the config file. A single line is
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required to be no more than 10 megabytes (since 8.2.0).
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@ -12,7 +12,7 @@ Multi: single
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---
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Maximum time in seconds that you allow curl's connection to take. This only
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limits the connection phase, so if curl connects within the given period it
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will continue - if not it will exit.
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continues - if not it exits.
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This option accepts decimal values (added in 7.32.0). The decimal value needs
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to be provided using a dot (.) as decimal separator - not the local version
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@ -12,9 +12,9 @@ Added: 4.8
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Multi: single
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---
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Continue/Resume a previous file transfer at the given offset. The given offset
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is the exact number of bytes that will be skipped, counting from the beginning
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is the exact number of bytes that are skipped, counting from the beginning
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of the source file before it is transferred to the destination. If used with
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uploads, the FTP server command SIZE will not be used by curl.
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uploads, the FTP server command SIZE is not used by curl.
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Use "-C -" to tell curl to automatically find out where/how to resume the
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transfer. It then uses the given output/input files to figure that out.
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@ -14,19 +14,18 @@ Multi: single
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---
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Specify to which file you want curl to write all cookies after a completed
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operation. Curl writes all cookies from its in-memory cookie storage to the
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given file at the end of operations. If no cookies are known, no data will be
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written. The file will be written using the Netscape cookie file format. If
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you set the file name to a single dash, "-", the cookies will be written to
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stdout.
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given file at the end of operations. If no cookies are known, no data is
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written. The file is created using the Netscape cookie file format. If you set
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the file name to a single dash, "-", the cookies are written to stdout.
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The file specified with --cookie-jar is only used for output. No cookies will
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be read from the file. To read cookies, use the --cookie option. Both options
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The file specified with --cookie-jar is only used for output. No cookies are
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read from the file. To read cookies, use the --cookie option. Both options
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can specify the same file.
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This command line option will activate the cookie engine that makes curl
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record and use cookies. The --cookie option also activates it.
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This command line option activates the cookie engine that makes curl record
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and use cookies. The --cookie option also activates it.
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If the cookie jar cannot be created or written to, the whole curl operation
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will not fail or even report an error clearly. Using --verbose will get a
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warning displayed, but that is the only visible feedback you get about this
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possibly lethal situation.
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does not fail or even report an error clearly. Using --verbose gets a warning
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displayed, but that is the only visible feedback you get about this possibly
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lethal situation.
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@ -17,25 +17,25 @@ data previously received from the server in a "Set-Cookie:" line. The data
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should be in the format "NAME1=VALUE1; NAME2=VALUE2". This makes curl use the
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cookie header with this content explicitly in all outgoing request(s). If
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multiple requests are done due to authentication, followed redirects or
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similar, they will all get this cookie passed on.
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similar, they all get this cookie passed on.
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If no '=' symbol is used in the argument, it is instead treated as a filename
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to read previously stored cookie from. This option also activates the cookie
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engine which will make curl record incoming cookies, which may be handy if
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you are using this in combination with the --location option or do multiple URL
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engine which makes curl record incoming cookies, which may be handy if you are
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using this in combination with the --location option or do multiple URL
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transfers on the same invoke. If the file name is exactly a minus ("-"), curl
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will instead read the contents from stdin.
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instead reads the contents from stdin.
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The file format of the file to read cookies from should be plain HTTP headers
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(Set-Cookie style) or the Netscape/Mozilla cookie file format.
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The file specified with --cookie is only used as input. No cookies will be
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written to the file. To store cookies, use the --cookie-jar option.
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The file specified with --cookie is only used as input. No cookies are written
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to the file. To store cookies, use the --cookie-jar option.
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If you use the Set-Cookie file format and do not specify a domain then the
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cookie is not sent since the domain will never match. To address this, set a
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domain in Set-Cookie line (doing that will include subdomains) or preferably:
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use the Netscape format.
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cookie is not sent since the domain never matches. To address this, set a
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domain in Set-Cookie line (doing that includes subdomains) or preferably: use
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the Netscape format.
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Users often want to both read cookies from a file and write updated cookies
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back to a file, so using both --cookie and --cookie-jar in the same command
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|
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@ -8,11 +8,11 @@ Added: 7.10.3
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See-also: ftp-create-dirs output-dir
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Multi: boolean
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---
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When used in conjunction with the --output option, curl will create the
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necessary local directory hierarchy as needed. This option creates the
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directories mentioned with the --output option, nothing else. If the --output
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file name uses no directory, or if the directories it mentions already exist,
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no directories will be created.
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When used in conjunction with the --output option, curl creates the necessary
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local directory hierarchy as needed. This option creates the directories
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mentioned with the --output option, nothing else. If the --output file name
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uses no directory, or if the directories it mentions already exist, no
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directories are created.
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Created directories are made with mode 0750 on unix style file systems.
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|
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@ -19,5 +19,4 @@ in the "openssl s_client/s_server" utilities.
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the (EC) curve requested by the client, avoiding nontransparent client/server
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negotiations.
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If this option is set, the default curves list built into OpenSSL will be
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ignored.
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If this option is set, the default curves list built into OpenSSL are ignored.
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|
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@ -21,5 +21,5 @@ application/x-www-form-urlencoded. If you want the data to be treated as
|
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arbitrary binary data by the server then set the content-type to octet-stream:
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-H "Content-Type: application/octet-stream".
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If this option is used several times, the ones following the first will append
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If this option is used several times, the ones following the first append
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data as described in --data.
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|
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@ -21,20 +21,20 @@ by a separator and a content specification. The <data> part can be passed to
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curl using one of the following syntaxes:
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.RS
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.IP "content"
|
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This will make curl URL-encode the content and pass that on. Just be careful
|
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so that the content does not contain any = or @ symbols, as that will then make
|
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This makes curl URL-encode the content and pass that on. Just be careful
|
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so that the content does not contain any = or @ symbols, as that makes
|
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the syntax match one of the other cases below!
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.IP "=content"
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This will make curl URL-encode the content and pass that on. The preceding =
|
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This makes curl URL-encode the content and pass that on. The preceding =
|
||||
symbol is not included in the data.
|
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.IP "name=content"
|
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This will make curl URL-encode the content part and pass that on. Note that
|
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This makes curl URL-encode the content part and pass that on. Note that
|
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the name part is expected to be URL-encoded already.
|
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.IP "@filename"
|
||||
This will make curl load data from the given file (including any newlines),
|
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This makes curl load data from the given file (including any newlines),
|
||||
URL-encode that data and pass it on in the POST.
|
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.IP "name@filename"
|
||||
This will make curl load data from the given file (including any newlines),
|
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This makes curl load data from the given file (including any newlines),
|
||||
URL-encode that data and pass it on in the POST. The name part gets an equal
|
||||
sign appended, resulting in *name=urlencoded-file-content*. Note that the
|
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name is expected to be URL-encoded already.
|
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|
|
|
@ -16,7 +16,7 @@ Multi: append
|
|||
---
|
||||
Sends the specified data in a POST request to the HTTP server, in the same way
|
||||
that a browser does when a user has filled in an HTML form and presses the
|
||||
submit button. This will cause curl to pass the data to the server using the
|
||||
submit button. This makes curl pass the data to the server using the
|
||||
content-type application/x-www-form-urlencoded. Compare to --form.
|
||||
|
||||
--data-raw is almost the same but does not have a special interpretation of
|
||||
|
@ -25,7 +25,7 @@ the @ character. To post data purely binary, you should instead use the
|
|||
--data-urlencode.
|
||||
|
||||
If any of these options is used more than once on the same command line, the
|
||||
data pieces specified will be merged with a separating &-symbol. Thus, using
|
||||
data pieces specified are merged with a separating &-symbol. Thus, using
|
||||
'-d name=daniel -d skill=lousy' would generate a post chunk that looks like
|
||||
'name=daniel&skill=lousy'.
|
||||
|
||||
|
@ -33,9 +33,9 @@ If you start the data with the letter @, the rest should be a file name to
|
|||
read the data from, or - if you want curl to read the data from stdin. Posting
|
||||
data from a file named 'foobar' would thus be done with --data @foobar. When
|
||||
--data is told to read from a file like that, carriage returns and newlines
|
||||
will be stripped out. If you do not want the @ character to have a special
|
||||
are stripped out. If you do not want the @ character to have a special
|
||||
interpretation use --data-raw instead.
|
||||
|
||||
The data for this option is passed on to the server exactly as provided on the
|
||||
command line. curl will not convert it, change it or improve it. It is up to
|
||||
the user to provide the data in the correct form.
|
||||
command line. curl does not convert, change or improve it. It is up to the
|
||||
user to provide the data in the correct form.
|
||||
|
|
|
@ -10,17 +10,16 @@ See-also: disable-epsv ftp-port
|
|||
Multi: boolean
|
||||
---
|
||||
Tell curl to disable the use of the EPRT and LPRT commands when doing active
|
||||
FTP transfers. Curl will normally always first attempt to use EPRT, then LPRT
|
||||
before using PORT, but with this option, it will use PORT right away. EPRT and
|
||||
LPRT are extensions to the original FTP protocol, and may not work on all
|
||||
servers, but they enable more functionality in a better way than the
|
||||
traditional PORT command.
|
||||
FTP transfers. Curl normally first attempts to use EPRT before using PORT, but
|
||||
with this option, it uses PORT right away. EPRT is an extension to the
|
||||
original FTP protocol, and does not work on all servers, but enables more
|
||||
functionality in a better way than the traditional PORT command.
|
||||
|
||||
--eprt can be used to explicitly enable EPRT again and --no-eprt is an alias
|
||||
for --disable-eprt.
|
||||
|
||||
If the server is accessed using IPv6, this option will have no effect as EPRT
|
||||
is necessary then.
|
||||
If the server is accessed using IPv6, this option has no effect as EPRT is
|
||||
necessary then.
|
||||
|
||||
Disabling EPRT only changes the active behavior. If you want to switch to
|
||||
passive mode you need to not use --ftp-port or force it with --ftp-pasv.
|
||||
|
|
|
@ -10,14 +10,14 @@ See-also: disable-eprt ftp-port
|
|||
Multi: boolean
|
||||
---
|
||||
Tell curl to disable the use of the EPSV command when doing passive FTP
|
||||
transfers. Curl will normally always first attempt to use EPSV before
|
||||
PASV, but with this option, it will not try using EPSV.
|
||||
transfers. Curl normally first attempts to use EPSV before PASV, but with this
|
||||
option, it does not try EPSV.
|
||||
|
||||
--epsv can be used to explicitly enable EPSV again and --no-epsv is an alias
|
||||
for --disable-epsv.
|
||||
|
||||
If the server is an IPv6 host, this option will have no effect as EPSV is
|
||||
necessary then.
|
||||
If the server is an IPv6 host, this option has no effect as EPSV is necessary
|
||||
then.
|
||||
|
||||
Disabling EPSV only changes the passive behavior. If you want to switch to
|
||||
active mode you need to use --ftp-port.
|
||||
|
|
|
@ -10,8 +10,8 @@ See-also: config
|
|||
Multi: boolean
|
||||
---
|
||||
If used as the **first** parameter on the command line, the *curlrc* config
|
||||
file will not be read and used. See the --config for details on the default
|
||||
config file search path.
|
||||
file is not read or used. See the --config for details on the default config
|
||||
file search path.
|
||||
|
||||
Prior to 7.50.0 curl supported the short option name *q* but not the long
|
||||
option name *disable*.
|
||||
|
|
|
@ -12,10 +12,10 @@ Multi: single
|
|||
Specifies which DNS-over-HTTPS (DoH) server to use to resolve hostnames,
|
||||
instead of using the default name resolver mechanism. The URL must be HTTPS.
|
||||
|
||||
Some SSL options that you set for your transfer will apply to DoH since the
|
||||
Some SSL options that you set for your transfer also applies to DoH since the
|
||||
name lookups take place over SSL. However, the certificate verification
|
||||
settings are not inherited and can be controlled separately via
|
||||
--doh-insecure and --doh-cert-status.
|
||||
settings are not inherited but are controlled separately via --doh-insecure
|
||||
and --doh-cert-status.
|
||||
|
||||
This option is unset if an empty string "" is used as the URL.
|
||||
(Added in 7.85.0)
|
||||
|
|
|
@ -12,10 +12,10 @@ Added: 5.7
|
|||
Multi: single
|
||||
---
|
||||
Write the received protocol headers to the specified file. If no headers are
|
||||
received, the use of this option will create an empty file.
|
||||
received, the use of this option creates an empty file.
|
||||
|
||||
When used in FTP, the FTP server response lines are considered being "headers"
|
||||
and thus are saved there.
|
||||
|
||||
Having multiple transfers in one set of operations (i.e. the URLs in one
|
||||
--next clause), will append them to the same file, separated by a blank line.
|
||||
--next clause), appends them to the same file, separated by a blank line.
|
||||
|
|
|
@ -12,8 +12,8 @@ Multi: single
|
|||
---
|
||||
Maximum time in seconds that you allow curl to wait for a 100-continue
|
||||
response when curl emits an Expects: 100-continue header in its request. By
|
||||
default curl will wait one second. This option accepts decimal values! When
|
||||
curl stops waiting, it will continue as if the response has been received.
|
||||
default curl waits one second. This option accepts decimal values! When
|
||||
curl stops waiting, it continues as if the response has been received.
|
||||
|
||||
The decimal value needs to provided using a dot (.) as decimal separator - not
|
||||
the local version even if it might be using another separator.
|
||||
|
|
|
@ -11,14 +11,13 @@ Scope: global
|
|||
---
|
||||
Fail and exit on the first detected transfer error.
|
||||
|
||||
When curl is used to do multiple transfers on the command line, it will
|
||||
attempt to operate on each given URL, one by one. By default, it will ignore
|
||||
errors if there are more URLs given and the last URL's success will determine
|
||||
the error code curl returns. So early failures will be "hidden" by subsequent
|
||||
successful transfers.
|
||||
When curl is used to do multiple transfers on the command line, it attempts to
|
||||
operate on each given URL, one by one. By default, it ignores errors if there
|
||||
are more URLs given and the last URL's success determines the error code curl
|
||||
returns. So early failures are "hidden" by subsequent successful transfers.
|
||||
|
||||
Using this option, curl will instead return an error on the first transfer
|
||||
that fails, independent of the amount of URLs that are given on the command
|
||||
Using this option, curl instead returns an error on the first transfer that
|
||||
fails, independent of the amount of URLs that are given on the command
|
||||
line. This way, no transfer failures go undetected by scripts and similar.
|
||||
|
||||
This option does not imply --fail, which causes transfers to fail due to the
|
||||
|
|
|
@ -5,7 +5,7 @@ Protocols: HTTP
|
|||
Help: Fail on HTTP errors but save the body
|
||||
Category: http output
|
||||
Added: 7.76.0
|
||||
See-also: fail
|
||||
See-also: fail fail-early
|
||||
Mutexed: fail
|
||||
Example: --fail-with-body $URL
|
||||
Multi: boolean
|
||||
|
@ -13,8 +13,8 @@ Multi: boolean
|
|||
Return an error on server errors where the HTTP response code is 400 or
|
||||
greater). In normal cases when an HTTP server fails to deliver a document, it
|
||||
returns an HTML document stating so (which often also describes why and
|
||||
more). This flag will still allow curl to output and save that content but
|
||||
also to return error 22.
|
||||
more). This flag allows curl to output and save that content but also to
|
||||
return error 22.
|
||||
|
||||
This is an alternative option to --fail which makes curl fail for the same
|
||||
circumstances but without saving the content.
|
||||
|
|
|
@ -4,7 +4,7 @@ Long: fail
|
|||
Short: f
|
||||
Protocols: HTTP
|
||||
Help: Fail fast with no output on HTTP errors
|
||||
See-also: fail-with-body
|
||||
See-also: fail-with-body fail-early
|
||||
Category: important http
|
||||
Example: --fail $URL
|
||||
Mutexed: fail-with-body
|
||||
|
@ -14,9 +14,9 @@ Multi: boolean
|
|||
Fail fast with no output at all on server errors. This is useful to enable
|
||||
scripts and users to better deal with failed attempts. In normal cases when an
|
||||
HTTP server fails to deliver a document, it returns an HTML document stating
|
||||
so (which often also describes why and more). This flag will prevent curl from
|
||||
so (which often also describes why and more). This flag prevents curl from
|
||||
outputting that and return error 22.
|
||||
|
||||
This method is not fail-safe and there are occasions where non-successful
|
||||
response codes will slip through, especially when authentication is involved
|
||||
response codes slip through, especially when authentication is involved
|
||||
(response codes 401 and 407).
|
||||
|
|
|
@ -10,7 +10,7 @@ See-also: tcp-fastopen
|
|||
Multi: boolean
|
||||
---
|
||||
Tells curl to use false start during the TLS handshake. False start is a mode
|
||||
where a TLS client will start sending application data before verifying the
|
||||
where a TLS client starts sending application data before verifying the
|
||||
server's Finished message, thus saving a round trip when performing a full
|
||||
handshake.
|
||||
|
||||
|
|
|
@ -29,14 +29,13 @@ file.
|
|||
Tell curl to read content from stdin instead of a file by using - as
|
||||
filename. This goes for both @ and < constructs. When stdin is used, the
|
||||
contents is buffered in memory first by curl to determine its size and allow a
|
||||
possible resend. Defining a part's data from a named non-regular file (such
|
||||
as a named pipe or similar) is unfortunately not subject to buffering and will
|
||||
be effectively read at transmission time; since the full size is unknown
|
||||
before the transfer starts, such data is sent as chunks by HTTP and rejected
|
||||
by IMAP.
|
||||
possible resend. Defining a part's data from a named non-regular file (such as
|
||||
a named pipe or similar) is not subject to buffering and is instead read at
|
||||
transmission time; since the full size is unknown before the transfer starts,
|
||||
such data is sent as chunks by HTTP and rejected by IMAP.
|
||||
|
||||
Example: send an image to an HTTP server, where 'profile' is the name of the
|
||||
form-field to which the file **portrait.jpg** will be the input:
|
||||
form-field to which the file **portrait.jpg** is the input:
|
||||
|
||||
curl -F profile=@portrait.jpg https://example.com/upload.cgi
|
||||
|
||||
|
|
|
@ -12,5 +12,5 @@ Multi: single
|
|||
---
|
||||
If authenticating with the USER and PASS commands fails, send this command.
|
||||
When connecting to Tumbleweed's Secure Transport server over FTPS using a
|
||||
client certificate, using "SITE AUTH" will tell the server to retrieve the
|
||||
client certificate, using "SITE AUTH" tells the server to retrieve the
|
||||
username from the certificate.
|
||||
|
|
|
@ -11,4 +11,4 @@ Multi: boolean
|
|||
---
|
||||
When an FTP or SFTP URL/operation uses a path that does not currently exist on
|
||||
the server, the standard behavior of curl is to fail. Using this option, curl
|
||||
will instead attempt to create missing directories.
|
||||
instead attempts to create missing directories.
|
||||
|
|
|
@ -20,7 +20,7 @@ curl does a single CWD operation for each path part in the given URL. For deep
|
|||
hierarchies this means many commands. This is how RFC 1738 says it should
|
||||
be done. This is the default but the slowest behavior.
|
||||
.IP nocwd
|
||||
curl does no CWD at all. curl will do SIZE, RETR, STOR etc and give a full
|
||||
curl does no CWD at all. curl does SIZE, RETR, STOR etc and give a full
|
||||
path to the server for all these commands. This is the fastest behavior.
|
||||
.IP singlecwd
|
||||
curl does one CWD with the full target directory and then operates on the file
|
||||
|
|
|
@ -16,5 +16,5 @@ option.
|
|||
Reversing an enforced passive really is not doable but you must then instead
|
||||
enforce the correct --ftp-port again.
|
||||
|
||||
Passive mode means that curl will try the EPSV command first and then PASV,
|
||||
Passive mode means that curl tries the EPSV command first and then PASV,
|
||||
unless --disable-epsv is used.
|
||||
|
|
|
@ -10,8 +10,8 @@ Example: --ftp-skip-pasv-ip ftp://example.com/
|
|||
Multi: boolean
|
||||
---
|
||||
Tell curl to not use the IP address the server suggests in its response to
|
||||
curl's PASV command when curl connects the data connection. Instead curl will
|
||||
reuse the same IP address it already uses for the control connection.
|
||||
curl's PASV command when curl connects the data connection. Instead curl
|
||||
reuses the same IP address it already uses for the control connection.
|
||||
|
||||
This option is enabled by default (added in 7.74.0).
|
||||
|
||||
|
|
|
@ -10,7 +10,7 @@ Category: ftp tls
|
|||
Example: --ftp-ssl-ccc-mode active --ftp-ssl-ccc ftps://example.com/
|
||||
Multi: boolean
|
||||
---
|
||||
Sets the CCC mode. The passive mode will not initiate the shutdown, but
|
||||
instead wait for the server to do it, and will not reply to the shutdown from
|
||||
Sets the CCC mode. The passive mode does not initiate the shutdown, but
|
||||
instead waits for the server to do it, and does not reply to the shutdown from
|
||||
the server. The active mode initiates the shutdown and waits for a reply from
|
||||
the server.
|
||||
|
|
|
@ -10,6 +10,6 @@ Example: --ftp-ssl-ccc ftps://example.com/
|
|||
Multi: boolean
|
||||
---
|
||||
Use CCC (Clear Command Channel) Shuts down the SSL/TLS layer after
|
||||
authenticating. The rest of the control channel communication will be
|
||||
authenticating. The rest of the control channel communication is be
|
||||
unencrypted. This allows NAT routers to follow the FTP transaction. The
|
||||
default mode is passive.
|
||||
|
|
|
@ -371,7 +371,7 @@ sub single {
|
|||
my @extra;
|
||||
if($multi eq "single") {
|
||||
push @extra, "\nIf --$long is provided several times, the last set ".
|
||||
"value will be used.\n";
|
||||
"value is used.\n";
|
||||
}
|
||||
elsif($multi eq "append") {
|
||||
push @extra, "\n--$long can be used several times in a command line\n";
|
||||
|
|
|
@ -11,10 +11,10 @@ Added: 7.8.1
|
|||
See-also: data request
|
||||
Multi: boolean
|
||||
---
|
||||
When used, this option will make all data specified with --data, --data-binary
|
||||
When used, this option makes all data specified with --data, --data-binary
|
||||
or --data-urlencode to be used in an HTTP GET request instead of the POST
|
||||
request that otherwise would be used. The data will be appended to the URL
|
||||
request that otherwise would be used. The data is appended to the URL
|
||||
with a '?' separator.
|
||||
|
||||
If used in combination with --head, the POST data will instead be appended to
|
||||
the URL with a HEAD request.
|
||||
If used in combination with --head, the POST data is instead appended to the
|
||||
URL with a HEAD request.
|
||||
|
|
|
@ -21,7 +21,7 @@ digits (upper or lower case) delimited by colons between each other, with the
|
|||
acceptance of one double colon sequence to replace the largest acceptable range
|
||||
of consecutive zeroes. The total number of decoded bits must exactly be 128.
|
||||
|
||||
Otherwise, any string can be accepted for the client IP and will be sent.
|
||||
Otherwise, any string can be accepted for the client IP and get sent.
|
||||
|
||||
It replaces --haproxy-protocol if used, it is not necessary to specify both flags.
|
||||
|
||||
|
|
|
@ -23,22 +23,22 @@ global level. It does not affect raw uploaded mails (Added in 7.56.0).
|
|||
|
||||
You may specify any number of extra headers. Note that if you should add a
|
||||
custom header that has the same name as one of the internal ones curl would
|
||||
use, your externally set header will be used instead of the internal one.
|
||||
This allows you to make even trickier stuff than curl would normally do. You
|
||||
should not replace internally set headers without knowing perfectly well what
|
||||
you are doing. Remove an internal header by giving a replacement without
|
||||
content on the right side of the colon, as in: -H "Host:". If you send the
|
||||
custom header with no-value then its header must be terminated with a
|
||||
semicolon, such as \-H "X-Custom-Header;" to send "X-Custom-Header:".
|
||||
use, your externally set header is used instead of the internal one. This
|
||||
allows you to make even trickier stuff than curl would normally do. You should
|
||||
not replace internally set headers without knowing perfectly well what you are
|
||||
doing. Remove an internal header by giving a replacement without content on
|
||||
the right side of the colon, as in: -H "Host:". If you send the custom header
|
||||
with no-value then its header must be terminated with a semicolon, such as \-H
|
||||
"X-Custom-Header;" to send "X-Custom-Header:".
|
||||
|
||||
curl will make sure that each header you add/replace is sent with the proper
|
||||
curl makes sure that each header you add/replace is sent with the proper
|
||||
end-of-line marker, you should thus **not** add that as a part of the header
|
||||
content: do not add newlines or carriage returns, they will only mess things
|
||||
up for you.
|
||||
content: do not add newlines or carriage returns, they only mess things up for
|
||||
you.
|
||||
|
||||
This option can take an argument in @filename style, which then adds a header
|
||||
for each line in the input file. Using @- will make curl read the header file
|
||||
from stdin. Added in 7.55.0.
|
||||
for each line in the input file. Using @- makes curl read the header file from
|
||||
stdin. Added in 7.55.0.
|
||||
|
||||
Please note that most anti-spam utilities check the presence and value of
|
||||
several MIME mail headers: these are "From:", "To:", "Date:" and "Subject:"
|
||||
|
@ -48,10 +48,9 @@ You need --proxy-header to send custom headers intended for an HTTP
|
|||
proxy. Added in 7.37.0.
|
||||
|
||||
Passing on a "Transfer-Encoding: chunked" header when doing an HTTP request
|
||||
with a request body, will make curl send the data using chunked encoding.
|
||||
with a request body, makes curl send the data using chunked encoding.
|
||||
|
||||
**WARNING**: headers set with this option will be set in all HTTP requests
|
||||
- even after redirects are followed, like when told with --location. This can
|
||||
lead to the header being sent to other hosts than the original host, so
|
||||
sensitive headers should be used with caution combined with following
|
||||
redirects.
|
||||
**WARNING**: headers set with this option are set in all HTTP requests - even
|
||||
after redirects are followed, like when told with --location. This can lead to
|
||||
the header being sent to other hosts than the original host, so sensitive
|
||||
headers should be used with caution combined with following redirects.
|
||||
|
|
|
@ -11,5 +11,5 @@ See-also: hostpubsha256
|
|||
Multi: single
|
||||
---
|
||||
Pass a string containing 32 hexadecimal digits. The string should
|
||||
be the 128 bit MD5 checksum of the remote host's public key, curl will refuse
|
||||
be the 128 bit MD5 checksum of the remote host's public key, curl refuses
|
||||
the connection with the host unless the md5sums match.
|
||||
|
|
|
@ -10,9 +10,8 @@ Example: --hostpubsha256 NDVkMTQxMGQ1ODdmMjQ3MjczYjAyOTY5MmRkMjVmNDQ= sftp://exa
|
|||
See-also: hostpubmd5
|
||||
Multi: single
|
||||
---
|
||||
Pass a string containing a Base64-encoded SHA256 hash of the remote
|
||||
host's public key. Curl will refuse the connection with the host
|
||||
unless the hashes match.
|
||||
Pass a string containing a Base64-encoded SHA256 hash of the remote host's
|
||||
public key. Curl refuses the connection with the host unless the hashes match.
|
||||
|
||||
This feature requires libcurl to be built with libssh2 and does not work with
|
||||
other SSH backends.
|
||||
|
|
|
@ -11,8 +11,8 @@ See-also: proto
|
|||
Multi: append
|
||||
---
|
||||
This option enables HSTS for the transfer. If the file name points to an
|
||||
existing HSTS cache file, that will be used. After a completed transfer, the
|
||||
cache will be saved to the file name again if it has been modified.
|
||||
existing HSTS cache file, that is used. After a completed transfer, the
|
||||
cache is saved to the file name again if it has been modified.
|
||||
|
||||
If curl is told to use HTTP:// for a transfer involving a host name that
|
||||
exists in the HSTS cache, it upgrades the transfer to use HTTPS. Each HSTS
|
||||
|
@ -22,5 +22,5 @@ performed.
|
|||
Specify a "" file name (zero length) to avoid loading/saving and make curl
|
||||
just handle HSTS in memory.
|
||||
|
||||
If this option is used several times, curl will load contents from all the
|
||||
files but the last one will be used for saving.
|
||||
If this option is used several times, curl loads contents from all the
|
||||
files but the last one is used for saving.
|
||||
|
|
|
@ -13,7 +13,7 @@ Multi: boolean
|
|||
Tells curl to be fine with HTTP version 0.9 response.
|
||||
|
||||
HTTP/0.9 is a response without headers and therefore you can also connect with
|
||||
this to non-HTTP servers and still get a response since curl will simply
|
||||
transparently downgrade - if allowed.
|
||||
this to non-HTTP servers and still get a response since curl simply
|
||||
transparently downgrades - if allowed.
|
||||
|
||||
HTTP/0.9 is disabled by default (added in 7.66.0)
|
||||
|
|
|
@ -14,5 +14,5 @@ Multi: boolean
|
|||
---
|
||||
Tells curl to issue its non-TLS HTTP requests using HTTP/2 without HTTP/1.1
|
||||
Upgrade. It requires prior knowledge that the server supports HTTP/2 straight
|
||||
away. HTTPS requests will still do HTTP/2 the standard way with negotiated
|
||||
protocol version in the TLS handshake.
|
||||
away. HTTPS requests still do HTTP/2 the standard way with negotiated protocol
|
||||
version in the TLS handshake.
|
||||
|
|
|
@ -14,11 +14,11 @@ Multi: mutex
|
|||
---
|
||||
Tells curl to use HTTP version 2.
|
||||
|
||||
For HTTPS, this means curl will attempt to negotiate HTTP/2 in the TLS
|
||||
handshake. curl does this by default.
|
||||
For HTTPS, this means curl negotiates HTTP/2 in the TLS handshake. curl does
|
||||
this by default.
|
||||
|
||||
For HTTP, this means curl will attempt to upgrade the request to HTTP/2 using
|
||||
the Upgrade: request header.
|
||||
For HTTP, this means curl attempts to upgrade the request to HTTP/2 using the
|
||||
Upgrade: request header.
|
||||
|
||||
When curl uses HTTP/2 over HTTPS, it does not itself insist on TLS 1.2 or
|
||||
higher even though that is required by the specification. A user can add this
|
||||
|
|
|
@ -15,11 +15,11 @@ Experimental: yes
|
|||
---
|
||||
Instructs curl to use HTTP/3 to the host in the URL, with no fallback to
|
||||
earlier HTTP versions. HTTP/3 can only be used for HTTPS and not for HTTP
|
||||
URLs. For HTTP, this option will trigger an error.
|
||||
URLs. For HTTP, this option triggers an error.
|
||||
|
||||
This option allows a user to avoid using the Alt-Svc method of upgrading to
|
||||
HTTP/3 when you know that the target speaks HTTP/3 on the given host and port.
|
||||
|
||||
This option will make curl fail if a QUIC connection cannot be established, it
|
||||
will not attempt any other HTTP version on its own. Use --http3 for similar
|
||||
This option makes curl fail if a QUIC connection cannot be established, it
|
||||
does not attempt any other HTTP versions on its own. Use --http3 for similar
|
||||
functionality *with* a fallback.
|
||||
|
|
|
@ -20,8 +20,8 @@ available for HTTPS and not for HTTP URLs.
|
|||
This option allows a user to avoid using the Alt-Svc method of upgrading to
|
||||
HTTP/3 when you know that the target speaks HTTP/3 on the given host and port.
|
||||
|
||||
When asked to use HTTP/3, curl will issue a separate attempt to use older HTTP
|
||||
When asked to use HTTP/3, curl issues a separate attempt to use older HTTP
|
||||
versions with a slight delay, so if the HTTP/3 transfer fails or is slow, curl
|
||||
will still try to proceed with an older HTTP version.
|
||||
still tries to proceed with an older HTTP version.
|
||||
|
||||
Use --http3-only for similar functionality *without* a fallback.
|
||||
|
|
|
@ -10,7 +10,7 @@ See-also: ftp-skip-pasv-ip
|
|||
Multi: boolean
|
||||
---
|
||||
For HTTP, Ignore the Content-Length header. This is particularly useful for
|
||||
servers running Apache 1.x, which will report incorrect Content-Length for
|
||||
servers running Apache 1.x, which reports incorrect Content-Length for
|
||||
files larger than 2 gigabytes.
|
||||
|
||||
For FTP, this makes curl skip the SIZE command to figure out the size before
|
||||
|
|
|
@ -30,6 +30,6 @@ from stdin. Posting data from a file named 'foobar' would thus be done with
|
|||
--json @foobar and to instead read the data from stdin, use --json @-.
|
||||
|
||||
If this option is used more than once on the same command line, the additional
|
||||
data pieces will be concatenated to the previous before sending.
|
||||
data pieces are concatenated to the previous before sending.
|
||||
|
||||
The headers this option sets can be overridden with --header as usual.
|
||||
|
|
|
@ -10,7 +10,6 @@ Example: --junk-session-cookies -b cookies.txt $URL
|
|||
Added: 7.9.7
|
||||
Multi: boolean
|
||||
---
|
||||
When curl is told to read cookies from a given file, this option will make it
|
||||
discard all "session cookies". This will basically have the same effect as if
|
||||
a new session is started. Typical browsers always discard session cookies when
|
||||
they are closed down.
|
||||
When curl is told to read cookies from a given file, this option makes it
|
||||
discard all "session cookies". This has the same effect as if a new session is
|
||||
started. Typical browsers discard session cookies when they are closed down.
|
||||
|
|
|
@ -15,11 +15,11 @@ file. For SSH, if not specified, curl tries the following candidates in order:
|
|||
'~/.ssh/id_rsa', '~/.ssh/id_dsa', './id_rsa', './id_dsa'.
|
||||
|
||||
If curl is built against OpenSSL library, and the engine pkcs11 is available,
|
||||
then a PKCS#11 URI (RFC 7512) can be used to specify a private key located in a
|
||||
PKCS#11 device. A string beginning with "pkcs11:" will be interpreted as a
|
||||
PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option will be set
|
||||
as "pkcs11" if none was provided and the --key-type option will be set as
|
||||
"ENG" if none was provided.
|
||||
then a PKCS#11 URI (RFC 7512) can be used to specify a private key located in
|
||||
a PKCS#11 device. A string beginning with "pkcs11:" is interpreted as a
|
||||
PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option is set as
|
||||
"pkcs11" if none was provided and the --key-type option is set as "ENG" if
|
||||
none was provided.
|
||||
|
||||
If curl is built against Secure Transport or Schannel then this option is
|
||||
ignored for TLS protocols (HTTPS, etc). Those backends expect the private key
|
||||
|
|
|
@ -13,4 +13,4 @@ Multi: single
|
|||
---
|
||||
Enable Kerberos authentication and use. The level must be entered and should
|
||||
be one of 'clear', 'safe', 'confidential', or 'private'. Should you use a
|
||||
level that is not one of these, 'private' will instead be used.
|
||||
level that is not one of these, 'private' is used.
|
||||
|
|
|
@ -10,6 +10,6 @@ See-also: verbose
|
|||
Multi: single
|
||||
Scope: global
|
||||
---
|
||||
Append this option to any ordinary curl command line, and you will get
|
||||
libcurl-using C source code written to the file that does the equivalent
|
||||
of what your command-line operation does!
|
||||
Append this option to any ordinary curl command line, and you get
|
||||
libcurl-using C source code written to the file that does the equivalent of
|
||||
what your command-line operation does!
|
||||
|
|
|
@ -17,13 +17,13 @@ your transfer not to use your entire bandwidth. To make it slower than it
|
|||
otherwise would be.
|
||||
|
||||
The given speed is measured in bytes/second, unless a suffix is appended.
|
||||
Appending 'k' or 'K' will count the number as kilobytes, 'm' or 'M' makes it
|
||||
Appending 'k' or 'K' counts the number as kilobytes, 'm' or 'M' makes it
|
||||
megabytes, while 'g' or 'G' makes it gigabytes. The suffixes (k, M, G, T, P)
|
||||
are 1024 based. For example 1k is 1024. Examples: 200K, 3m and 1G.
|
||||
|
||||
The rate limiting logic works on averaging the transfer speed to no more than
|
||||
the set threshold over a period of multiple seconds.
|
||||
|
||||
If you also use the --speed-limit option, that option will take precedence and
|
||||
If you also use the --speed-limit option, that option takes precedence and
|
||||
might cripple the rate-limiting slightly, to help keeping the speed-limit
|
||||
logic working.
|
||||
|
|
|
@ -11,5 +11,5 @@ Multi: single
|
|||
---
|
||||
Set a preferred single number or range (FROM-TO) of local port numbers to use
|
||||
for the connection(s). Note that port numbers by nature are a scarce resource
|
||||
that will be busy at times so setting this range to something too narrow might
|
||||
cause unnecessary connection setup failures.
|
||||
so setting this range to something too narrow might cause unnecessary
|
||||
connection setup failures.
|
||||
|
|
|
@ -9,7 +9,7 @@ Example: --location-trusted -u user:password $URL
|
|||
Added: 7.10.4
|
||||
Multi: boolean
|
||||
---
|
||||
Like --location, but will allow sending the name + password to all hosts that
|
||||
the site may redirect to. This may or may not introduce a security breach if
|
||||
the site redirects you to a site to which you will send your authentication
|
||||
info (which is plaintext in the case of HTTP Basic authentication).
|
||||
Like --location, but allows sending the name + password to all hosts that the
|
||||
site may redirect to. This may or may not introduce a security breach if the
|
||||
site redirects you to a site to which you send your authentication info
|
||||
(which is plaintext in the case of HTTP Basic authentication).
|
||||
|
|
|
@ -12,18 +12,19 @@ Multi: boolean
|
|||
---
|
||||
If the server reports that the requested page has moved to a different
|
||||
location (indicated with a Location: header and a 3XX response code), this
|
||||
option will make curl redo the request on the new place. If used together with
|
||||
--include or --head, headers from all requested pages will be shown. When
|
||||
authentication is used, curl only sends its credentials to the initial
|
||||
host. If a redirect takes curl to a different host, it will not be able to
|
||||
intercept the user+password. See also --location-trusted on how to change
|
||||
this. You can limit the amount of redirects to follow by using the
|
||||
--max-redirs option.
|
||||
option makes curl redo the request on the new place. If used together with
|
||||
--include or --head, headers from all requested pages are shown.
|
||||
|
||||
When curl follows a redirect and if the request is a POST, it will send the
|
||||
When authentication is used, curl only sends its credentials to the initial
|
||||
host. If a redirect takes curl to a different host, it does not get the
|
||||
user+password pass on. See also --location-trusted on how to change this.
|
||||
|
||||
Limit the amount of redirects to follow by using the --max-redirs option.
|
||||
|
||||
When curl follows a redirect and if the request is a POST, it sends the
|
||||
following request with a GET if the HTTP response was 301, 302, or 303. If the
|
||||
response code was any other 3xx code, curl will re-send the following request
|
||||
using the same unmodified method.
|
||||
response code was any other 3xx code, curl resends the following request using
|
||||
the same unmodified method.
|
||||
|
||||
You can tell curl to not change POST requests to GET after a 30x response by
|
||||
using the dedicated options for that: --post301, --post302 and --post303.
|
||||
|
|
|
@ -19,7 +19,7 @@ RFC 5092 and the IETF draft
|
|||
https://datatracker.ietf.org/doc/html/draft-earhart-url-smtp-00.
|
||||
|
||||
Since 8.2.0, IMAP supports the login option "AUTH=+LOGIN". With this option,
|
||||
curl uses the plain (not SASL) LOGIN IMAP command even if the server advertises
|
||||
SASL authentication. Care should be taken in using this option, as it will send
|
||||
out your password in plain text. This will not work if the IMAP server disables
|
||||
the plain LOGIN (e.g. to prevent password snooping).
|
||||
curl uses the plain (not SASL) LOGIN IMAP command even if the server
|
||||
advertises SASL authentication. Care should be taken in using this option, as
|
||||
it sends your password over the network in plain text. This does not work if
|
||||
the IMAP server disables the plain LOGIN (e.g. to prevent password snooping).
|
||||
|
|
|
@ -10,6 +10,5 @@ Category: smtp
|
|||
Example: --mail-auth user@example.come -T mail smtp://example.com/
|
||||
Multi: single
|
||||
---
|
||||
Specify a single address. This will be used to specify the authentication
|
||||
address (identity) of a submitted message that is being relayed to another
|
||||
server.
|
||||
Specify a single address. This is used to specify the authentication address
|
||||
(identity) of a submitted message that is being relayed to another server.
|
||||
|
|
|
@ -9,14 +9,14 @@ Example: --mail-rcpt-allowfails --mail-rcpt dest@example.com smtp://example.com
|
|||
See-also: mail-rcpt
|
||||
Multi: boolean
|
||||
---
|
||||
When sending data to multiple recipients, by default curl will abort SMTP
|
||||
When sending data to multiple recipients, by default curl aborts SMTP
|
||||
conversation if at least one of the recipients causes RCPT TO command to
|
||||
return an error.
|
||||
|
||||
The default behavior can be changed by passing --mail-rcpt-allowfails
|
||||
command-line option which will make curl ignore errors and proceed with the
|
||||
command-line option which makes curl ignore errors and proceed with the
|
||||
remaining valid recipients.
|
||||
|
||||
If all recipients trigger RCPT TO failures and this flag is specified, curl
|
||||
will still abort the SMTP conversation and return the error received from to
|
||||
the last RCPT TO command.
|
||||
still aborts the SMTP conversation and returns the error received from to the
|
||||
last RCPT TO command.
|
||||
|
|
|
@ -11,10 +11,10 @@ Added: 7.10.8
|
|||
Multi: single
|
||||
---
|
||||
Specify the maximum size (in bytes) of a file to download. If the file
|
||||
requested is larger than this value, the transfer will not start and curl will
|
||||
return with exit code 63.
|
||||
requested is larger than this value, the transfer does not start and curl
|
||||
returns with exit code 63.
|
||||
|
||||
A size modifier may be used. For example, Appending 'k' or 'K' will count the
|
||||
A size modifier may be used. For example, Appending 'k' or 'K' counts the
|
||||
number as kilobytes, 'm' or 'M' makes it megabytes, while 'g' or 'G' makes it
|
||||
gigabytes. Examples: 200K, 3m and 1G. (Added in 7.58.0)
|
||||
|
||||
|
|
|
@ -14,4 +14,4 @@ This option is similar to --netrc, except that you provide the path (absolute
|
|||
or relative) to the netrc file that curl should use. You can only specify one
|
||||
netrc file per invocation.
|
||||
|
||||
It will abide by --netrc-optional if specified.
|
||||
It abides by --netrc-optional if specified.
|
||||
|
|
|
@ -12,11 +12,11 @@ Multi: boolean
|
|||
---
|
||||
Makes curl scan the *.netrc* (*_netrc* on Windows) file in the user's home
|
||||
directory for login name and password. This is typically used for FTP on
|
||||
Unix. If used with HTTP, curl will enable user authentication. See
|
||||
*netrc(5)* and *ftp(1)* for details on the file format. Curl will not
|
||||
complain if that file does not have the right permissions (it should be
|
||||
neither world- nor group-readable). The environment variable "HOME" is used
|
||||
to find the home directory.
|
||||
Unix. If used with HTTP, curl enables user authentication. See *netrc(5)* and
|
||||
*ftp(1)* for details on the file format. Curl does not complain if that file
|
||||
does not have the right permissions (it should be neither world- nor
|
||||
group-readable). The environment variable "HOME" is used to find the home
|
||||
directory.
|
||||
|
||||
A quick and simple example of how to setup a *.netrc* to allow curl to FTP to
|
||||
the machine host.domain.com with user name 'myself' and password 'secret'
|
||||
|
|
|
@ -18,9 +18,9 @@ options. This allows you to send several URL requests, each with their own
|
|||
specific options, for example, such as different user names or custom requests
|
||||
for each.
|
||||
|
||||
--next will reset all local options and only global ones will have their
|
||||
values survive over to the operation following the --next instruction. Global
|
||||
options include --verbose, --trace, --trace-ascii and --fail-early.
|
||||
--next resets all local options and only global ones have their values survive
|
||||
over to the operation following the --next instruction. Global options include
|
||||
--verbose, --trace, --trace-ascii and --fail-early.
|
||||
|
||||
For example, you can do both a GET and a POST in a single command line:
|
||||
|
||||
|
|
|
@ -10,9 +10,9 @@ See-also: progress-bar
|
|||
Multi: boolean
|
||||
---
|
||||
Disables the buffering of the output stream. In normal work situations, curl
|
||||
will use a standard buffered output stream that will have the effect that it
|
||||
will output the data in chunks, not necessarily exactly when the data arrives.
|
||||
Using this option will disable that buffering.
|
||||
uses a standard buffered output stream that has the effect that it outputs the
|
||||
data in chunks, not necessarily exactly when the data arrives. Using this
|
||||
option disables that buffering.
|
||||
|
||||
Note that this is the negated option name documented. You can use --buffer to
|
||||
enable buffering again.
|
||||
|
|
|
@ -10,8 +10,8 @@ Multi: boolean
|
|||
---
|
||||
When used in conjunction with the --output, --remote-header-name,
|
||||
--remote-name, or --remote-name-all options, curl avoids overwriting files
|
||||
that already exist. Instead, a dot and a number gets appended to the name
|
||||
of the file that would be created, up to filename.100 after which it will not
|
||||
that already exist. Instead, a dot and a number gets appended to the name of
|
||||
the file that would be created, up to filename.100 after which it does not
|
||||
create any file.
|
||||
|
||||
Note that this is the negated option name documented. You can thus use
|
||||
|
|
|
@ -15,5 +15,5 @@ This option specifies the directory in which files should be stored, when
|
|||
The given output directory is used for all URLs and output options on the
|
||||
command line, up until the first --next.
|
||||
|
||||
If the specified target directory does not exist, the operation will fail
|
||||
unless --create-dirs is also used.
|
||||
If the specified target directory does not exist, the operation fails unless
|
||||
--create-dirs is also used.
|
||||
|
|
|
@ -15,7 +15,7 @@ Multi: append
|
|||
---
|
||||
Write output to <file> instead of stdout. If you are using {} or [] to fetch
|
||||
multiple documents, you should quote the URL and you can use '#' followed by a
|
||||
number in the <file> specifier. That variable will be replaced with the current
|
||||
number in the <file> specifier. That variable is replaced with the current
|
||||
string for the URL being fetched. Like in:
|
||||
|
||||
curl "http://{one,two}.example.com" -o "file_#1.txt"
|
||||
|
@ -37,8 +37,8 @@ written as
|
|||
curl example.com example.net -o aa -o bb
|
||||
|
||||
See also the --create-dirs option to create the local directories
|
||||
dynamically. Specifying the output as '-' (a single dash) will force the
|
||||
output to be done to stdout.
|
||||
dynamically. Specifying the output as '-' (a single dash) passes the output to
|
||||
stdout.
|
||||
|
||||
To suppress response bodies, you can redirect output to /dev/null:
|
||||
|
||||
|
|
|
@ -45,11 +45,11 @@ addresses starting with "192.168".
|
|||
On Windows, this variable is used when trying to find the home directory. If
|
||||
the primary home variable are all unset.
|
||||
.IP "COLUMNS <terminal width>"
|
||||
If set, the specified number of characters will be used as the terminal width
|
||||
when the alternative progress-bar is shown. If not set, curl will try to
|
||||
figure it out using other ways.
|
||||
If set, the specified number of characters is used as the terminal width when
|
||||
the alternative progress-bar is shown. If not set, curl tries to figure it out
|
||||
using other ways.
|
||||
.IP "CURL_CA_BUNDLE <file>"
|
||||
If set, will be used as the --cacert value.
|
||||
If set, it is used as the --cacert value.
|
||||
.IP "CURL_HOME <dir>"
|
||||
If set, is the first variable curl checks when trying to find its home
|
||||
directory. If not set, it continues to check *XDG_CONFIG_HOME*
|
||||
|
@ -57,8 +57,8 @@ directory. If not set, it continues to check *XDG_CONFIG_HOME*
|
|||
If curl was built with support for "MultiSSL", meaning that it has built-in
|
||||
support for more than one TLS backend, this environment variable can be set to
|
||||
the case insensitive name of the particular backend to use when curl is
|
||||
invoked. Setting a name that is not a built-in alternative will make curl
|
||||
stay with the default.
|
||||
invoked. Setting a name that is not a built-in alternative makes curl stay
|
||||
with the default.
|
||||
|
||||
SSL backend names (case-insensitive): **bearssl**, **gnutls**, **mbedtls**,
|
||||
**openssl**, **rustls**, **schannel**, **secure-transport**, **wolfssl**
|
||||
|
@ -68,24 +68,24 @@ looking for the default .curlrc. *CURL_HOME* and *XDG_CONFIG_HOME*
|
|||
have preference.
|
||||
.IP "QLOGDIR <directory name>"
|
||||
If curl was built with HTTP/3 support, setting this environment variable to a
|
||||
local directory will make curl produce **qlogs** in that directory, using file
|
||||
local directory makes curl produce **qlogs** in that directory, using file
|
||||
names named after the destination connection id (in hex). Do note that these
|
||||
files can become rather large. Works with the ngtcp2 and quiche QUIC backends.
|
||||
.IP SHELL
|
||||
Used on VMS when trying to detect if using a **DCL** or a **unix** shell.
|
||||
.IP "SSL_CERT_DIR <dir>"
|
||||
If set, will be used as the --capath value.
|
||||
If set, it is used as the --capath value.
|
||||
.IP "SSL_CERT_FILE <path>"
|
||||
If set, will be used as the --cacert value.
|
||||
If set, it is used as the --cacert value.
|
||||
.IP "SSLKEYLOGFILE <file name>"
|
||||
If you set this environment variable to a file name, curl will store TLS
|
||||
secrets from its connections in that file when invoked to enable you to
|
||||
analyze the TLS traffic in real time using network analyzing tools such as
|
||||
Wireshark. This works with the following TLS backends: OpenSSL, libressl,
|
||||
BoringSSL, GnuTLS and wolfSSL.
|
||||
If you set this environment variable to a file name, curl stores TLS secrets
|
||||
from its connections in that file when invoked to enable you to analyze the
|
||||
TLS traffic in real time using network analyzing tools such as Wireshark. This
|
||||
works with the following TLS backends: OpenSSL, libressl, BoringSSL, GnuTLS
|
||||
and wolfSSL.
|
||||
.IP "USERPROFILE <dir>"
|
||||
On Windows, this variable is used when trying to find the home directory. If
|
||||
the other, primary, variable are all unset. If set, curl will use the path
|
||||
the other, primary, variable are all unset. If set, curl uses the path
|
||||
**"$USERPROFILE\\Application Data"**.
|
||||
.IP "XDG_CONFIG_HOME <dir>"
|
||||
If *CURL_HOME* is not set, this variable is checked when looking for a
|
||||
|
@ -94,8 +94,8 @@ default .curlrc file.
|
|||
The proxy string may be specified with a protocol:// prefix to specify
|
||||
alternative proxy protocols. (Added in 7.21.7)
|
||||
|
||||
If no protocol is specified in the proxy string or if the string does not match
|
||||
a supported one, the proxy will be treated as an HTTP proxy.
|
||||
If no protocol is specified in the proxy string or if the string does not
|
||||
match a supported one, the proxy is treated as an HTTP proxy.
|
||||
|
||||
The supported proxy protocol prefixes are as follows:
|
||||
.IP "http://"
|
||||
|
@ -283,7 +283,7 @@ Unable to parse FTP file list.
|
|||
.IP 88
|
||||
FTP chunk callback reported error.
|
||||
.IP 89
|
||||
No connection available, the session will be queued.
|
||||
No connection available, the session is queued.
|
||||
.IP 90
|
||||
SSL public key does not matched pinned public key.
|
||||
.IP 91
|
||||
|
@ -307,8 +307,8 @@ A client-side certificate is required to complete the TLS handshake.
|
|||
.IP 99
|
||||
Poll or select returned fatal error.
|
||||
.IP XX
|
||||
More error codes will appear here in future releases. The existing ones
|
||||
are meant to never change.
|
||||
More error codes might appear here in future releases. The existing ones are
|
||||
meant to never change.
|
||||
.SH BUGS
|
||||
If you experience any problems with curl, submit an issue in the project's bug
|
||||
tracker on GitHub: https://github.com/curl/curl/issues
|
||||
|
|
|
@ -46,10 +46,10 @@ what protocol you want. It then defaults to HTTP but assumes others based on
|
|||
often-used host name prefixes. For example, for host names starting with
|
||||
"ftp." curl assumes you want FTP.
|
||||
|
||||
You can specify any amount of URLs on the command line. They will be fetched
|
||||
in a sequential manner in the specified order unless you use --parallel. You
|
||||
can specify command line options and URLs mixed and in any order on the
|
||||
command line.
|
||||
You can specify any amount of URLs on the command line. They are fetched in a
|
||||
sequential manner in the specified order unless you use --parallel. You can
|
||||
specify command line options and URLs mixed and in any order on the command
|
||||
line.
|
||||
|
||||
curl attempts to reuse connections when doing multiple transfers, so that
|
||||
getting many files from the same server do not use multiple connects and setup
|
||||
|
@ -127,7 +127,7 @@ white space with *trim*, it can output the contents as a JSON quoted string
|
|||
with *json*, URL encode the string with *url* or base64 encode it with
|
||||
*b64*. You apply function to a variable expansion, add them colon separated to
|
||||
the right side of the variable. Variable content holding null bytes that are
|
||||
not encoded when expanded, will cause error.
|
||||
not encoded when expanded cause error.
|
||||
|
||||
Example: get the contents of a file called $HOME/.secret into a variable
|
||||
called "fix". Make sure that the content is trimmed and percent-encoded sent
|
||||
|
@ -156,7 +156,7 @@ Lets you lookup words using online dictionaries.
|
|||
.IP FILE
|
||||
Read or write local files. curl does not support accessing file:// URL
|
||||
remotely, but when running on Microsoft Windows using the native UNC approach
|
||||
will work.
|
||||
works.
|
||||
.IP FTP(S)
|
||||
curl supports the File Transfer Protocol with a lot of tweaks and levers. With
|
||||
or without using TLS.
|
||||
|
@ -252,7 +252,7 @@ prefix it with "no-". However, in this list we mostly only list and show the
|
|||
|
||||
When --next is used, it resets the parser state and you start again with a
|
||||
clean option state, except for the options that are "global". Global options
|
||||
will retain their values and meaning even after --next.
|
||||
retain their values and meaning even after --next.
|
||||
|
||||
The following options are global:
|
||||
%GLOBALS.
|
||||
|
|
|
@ -9,7 +9,7 @@ Example: --parallel-immediate -Z $URL -o file1 $URL -o file2
|
|||
Multi: boolean
|
||||
Scope: global
|
||||
---
|
||||
When doing parallel transfers, this option will instruct curl that it should
|
||||
When doing parallel transfers, this option instructs curl that it should
|
||||
rather prefer opening up more connections in parallel at once rather than
|
||||
waiting to see if new transfers can be added as multiplexed streams on another
|
||||
connection.
|
||||
|
|
|
@ -9,5 +9,5 @@ See-also: request-target
|
|||
Multi: boolean
|
||||
---
|
||||
Tell curl to not handle sequences of /../ or /./ in the given URL
|
||||
path. Normally curl will squash or merge them according to standards but with
|
||||
path. Normally curl squashes or merges them according to standards but with
|
||||
this option set you tell it not to do that.
|
||||
|
|
|
@ -18,8 +18,8 @@ or DER format, or any number of base64 encoded sha256 hashes preceded by
|
|||
|
||||
When negotiating a TLS or SSL connection, the server sends a certificate
|
||||
indicating its identity. A public key is extracted from this certificate and
|
||||
if it does not exactly match the public key provided to this option, curl will
|
||||
abort the connection before sending or receiving any data.
|
||||
if it does not exactly match the public key provided to this option, curl
|
||||
aborts the connection before sending or receiving any data.
|
||||
|
||||
PEM/DER support:
|
||||
|
||||
|
|
|
@ -16,7 +16,7 @@ SOCKS) to the HTTP or HTTPS proxy. Hence pre proxy.
|
|||
The pre proxy string should be specified with a protocol:// prefix to specify
|
||||
alternative proxy protocols. Use socks4://, socks4a://, socks5:// or
|
||||
socks5h:// to request the specific SOCKS version to be used. No protocol
|
||||
specified will make curl default to SOCKS4.
|
||||
specified makes curl default to SOCKS4.
|
||||
|
||||
If the port number is not specified in the proxy string, it is assumed to be
|
||||
1080.
|
||||
|
|
|
@ -15,6 +15,6 @@ standard, more informational, meter.
|
|||
|
||||
This progress bar draws a single line of '#' characters across the screen and
|
||||
shows a percentage if the transfer size is known. For transfers without a
|
||||
known size, there will be space ship (-=o=-) that moves back and forth but
|
||||
only while data is being transferred, with a set of flying hash sign symbols on
|
||||
known size, there is a space ship (-=o=-) that moves back and forth but only
|
||||
while data is being transferred, with a set of flying hash sign symbols on
|
||||
top.
|
||||
|
|
|
@ -17,6 +17,6 @@ Example, allow only HTTP and HTTPS on redirect:
|
|||
|
||||
curl --proto-redir -all,http,https http://example.com
|
||||
|
||||
By default curl will only allow HTTP, HTTPS, FTP and FTPS on redirect
|
||||
(added in 7.65.2). Specifying *all* or *+all* enables all protocols on
|
||||
redirects, which is not good for security.
|
||||
By default curl only allows HTTP, HTTPS, FTP and FTPS on redirects (added in
|
||||
7.65.2). Specifying *all* or *+all* enables all protocols on redirects, which
|
||||
is not good for security.
|
||||
|
|
|
@ -10,10 +10,12 @@ Added: 8.2.0
|
|||
Multi: boolean
|
||||
---
|
||||
Tells curl to use the CA store from the native operating system to verify the
|
||||
HTTPS proxy. By default, curl will otherwise use a CA store provided in a
|
||||
single file or directory, but when using this option it will interface the
|
||||
operating system's own vault.
|
||||
HTTPS proxy. By default, curl uses a CA store provided in a single file or
|
||||
directory, but when using this option it interfaces the operating system's own
|
||||
vault.
|
||||
|
||||
This option only works for curl on Windows when built to use OpenSSL. When
|
||||
curl on Windows is built to use Schannel, this feature is implied and curl
|
||||
then only uses the native CA store.
|
||||
|
||||
curl built with wolfSSL also supports this option (added in 8.3.0).
|
||||
|
|
|
@ -17,16 +17,16 @@ specify any number of extra headers. This is the equivalent option to --header
|
|||
but is for proxy communication only like in CONNECT requests when you want a
|
||||
separate header sent to the proxy to what is sent to the actual remote host.
|
||||
|
||||
curl will make sure that each header you add/replace is sent with the proper
|
||||
curl makes sure that each header you add/replace is sent with the proper
|
||||
end-of-line marker, you should thus **not** add that as a part of the header
|
||||
content: do not add newlines or carriage returns, they will only mess things
|
||||
up for you.
|
||||
content: do not add newlines or carriage returns, they only mess things up for
|
||||
you.
|
||||
|
||||
Headers specified with this option will not be included in requests that curl
|
||||
knows will not be sent to a proxy.
|
||||
Headers specified with this option are not included in requests that curl
|
||||
knows are not be sent to a proxy.
|
||||
|
||||
This option can take an argument in @filename style, which then adds a header
|
||||
for each line in the input file (added in 7.55.0). Using @- will make curl
|
||||
read the header file from stdin.
|
||||
for each line in the input file (added in 7.55.0). Using @- makes curl read
|
||||
the headers from stdin.
|
||||
|
||||
This option can be used multiple times to add/replace/remove multiple headers.
|
||||
|
|
|
@ -13,6 +13,6 @@ Example: --proxy-http2 -x proxy $URL
|
|||
Multi: boolean
|
||||
---
|
||||
Tells curl to try negotiate HTTP version 2 with an HTTPS proxy. The proxy might
|
||||
still only offer HTTP/1 and then curl will stick to using that version.
|
||||
still only offer HTTP/1 and then curl sticks to using that version.
|
||||
|
||||
This has no effect for any other kinds of proxies.
|
||||
|
|
|
@ -18,5 +18,5 @@ or DER format, or any number of base64 encoded sha256 hashes preceded by
|
|||
|
||||
When negotiating a TLS or SSL connection, the server sends a certificate
|
||||
indicating its identity. A public key is extracted from this certificate and
|
||||
if it does not exactly match the public key provided to this option, curl will
|
||||
abort the connection before sending or receiving any data.
|
||||
if it does not exactly match the public key provided to this option, curl
|
||||
aborts the connection before sending or receiving any data.
|
||||
|
|
|
@ -16,8 +16,8 @@ If you use a Windows SSPI-enabled curl binary and do either Negotiate or NTLM
|
|||
authentication then you can tell curl to select the user name and password
|
||||
from your environment by specifying a single colon with this option: "-U :".
|
||||
|
||||
On systems where it works, curl will hide the given option argument from
|
||||
process listings. This is not enough to protect credentials from possibly
|
||||
getting seen by other users on the same system as they will still be visible
|
||||
for a moment before cleared. Such sensitive data should be retrieved from a
|
||||
file instead or similar and never used in clear text in a command line.
|
||||
On systems where it works, curl hides the given option argument from process
|
||||
listings. This is not enough to protect credentials from possibly getting seen
|
||||
by other users on the same system as they still are visible for a moment
|
||||
before cleared. Such sensitive data should be retrieved from a file instead or
|
||||
similar and never used in clear text in a command line.
|
||||
|
|
|
@ -13,9 +13,9 @@ Multi: single
|
|||
Use the specified proxy.
|
||||
|
||||
The proxy string can be specified with a protocol:// prefix. No protocol
|
||||
specified or http:// will be treated as HTTP proxy. Use socks4://, socks4a://,
|
||||
socks5:// or socks5h:// to request a specific SOCKS version to be used.
|
||||
(Added in 7.21.7)
|
||||
specified or http:// it is treated as an HTTP proxy. Use socks4://,
|
||||
socks4a://, socks5:// or socks5h:// to request a specific SOCKS version to be
|
||||
used. (Added in 7.21.7)
|
||||
|
||||
Unix domain sockets are supported for socks proxy. Set localhost for the host
|
||||
part. e.g. socks5h://localhost/path/to/socket.sock
|
||||
|
@ -34,7 +34,7 @@ This option overrides existing environment variables that set the proxy to
|
|||
use. If there is an environment variable setting a proxy, you can set proxy to
|
||||
"" to override it.
|
||||
|
||||
All operations that are performed over an HTTP proxy will transparently be
|
||||
All operations that are performed over an HTTP proxy are transparently
|
||||
converted to HTTP. It means that certain protocol specific operations might
|
||||
not be available. This is not the case if you can tunnel through the proxy, as
|
||||
one with the --proxytunnel option.
|
||||
|
|
|
@ -13,5 +13,5 @@ Use the specified HTTP 1.0 proxy. If the port number is not specified, it is
|
|||
assumed at port 1080.
|
||||
|
||||
The only difference between this and the HTTP proxy option --proxy, is that
|
||||
attempts to use CONNECT through the proxy will specify an HTTP 1.0 protocol
|
||||
attempts to use CONNECT through the proxy specifies an HTTP 1.0 protocol
|
||||
instead of the default HTTP 1.1.
|
||||
|
|
|
@ -9,10 +9,10 @@ Example: --proxytunnel -x http://proxy $URL
|
|||
Added: 7.3
|
||||
Multi: boolean
|
||||
---
|
||||
When an HTTP proxy is used --proxy, this option will make curl tunnel through
|
||||
the proxy. The tunnel approach is made with the HTTP proxy CONNECT request and
|
||||
requires that the proxy allows direct connect to the remote port number curl
|
||||
wants to tunnel through to.
|
||||
When an HTTP proxy is used --proxy, this option makes curl tunnel the traffic
|
||||
through the proxy. The tunnel approach is made with the HTTP proxy CONNECT
|
||||
request and requires that the proxy allows direct connect to the remote port
|
||||
number curl wants to tunnel through to.
|
||||
|
||||
To suppress proxy CONNECT response headers when curl is set to output headers
|
||||
use --suppress-connect-headers.
|
||||
|
|
|
@ -22,9 +22,9 @@ directory, just before the file transfer command(s), prefix the command with a
|
|||
|
||||
You may specify any number of commands.
|
||||
|
||||
By default curl will stop at first failure. To make curl continue even if the
|
||||
By default curl stops at first failure. To make curl continue even if the
|
||||
command fails, prefix the command with an asterisk (*). Otherwise, if the
|
||||
server returns failure for one of the commands, the entire operation will be
|
||||
server returns failure for one of the commands, the entire operation is
|
||||
aborted.
|
||||
|
||||
You must send syntactically correct FTP commands as RFC 959 defines to FTP
|
||||
|
|
|
@ -12,5 +12,5 @@ Multi: single
|
|||
Deprecated option. This option is ignored (added in 7.84.0). Prior to that it
|
||||
only had an effect on curl if built to use old versions of OpenSSL.
|
||||
|
||||
Specify the path name to file containing what will be considered as random
|
||||
data. The data may be used to seed the random engine for SSL connections.
|
||||
Specify the path name to file containing random data. The data may be used to
|
||||
seed the random engine for SSL connections.
|
||||
|
|
|
@ -34,18 +34,16 @@ specifies the first and last byte only(*)(HTTP)
|
|||
specifies two separate 100-byte ranges(*) (HTTP)
|
||||
.RE
|
||||
.IP
|
||||
(*) = NOTE that this will cause the server to reply with a multipart
|
||||
response, which will be returned as-is by curl! Parsing or otherwise
|
||||
transforming this response is the responsibility of the caller.
|
||||
(*) = NOTE that this causes the server to reply with a multipart response,
|
||||
which is returned as-is by curl! Parsing or otherwise transforming this
|
||||
response is the responsibility of the caller.
|
||||
|
||||
Only digit characters (0-9) are valid in the 'start' and 'stop' fields of the
|
||||
'start-stop' range syntax. If a non-digit character is given in the range,
|
||||
the server's response will be unspecified, depending on the server's
|
||||
configuration.
|
||||
'start-stop' range syntax. If a non-digit character is given in the range, the
|
||||
server's response is unspecified, depending on the server's configuration.
|
||||
|
||||
You should also be aware that many HTTP/1.1 servers do not have this feature
|
||||
enabled, so that when you attempt to get a range, you will instead get the
|
||||
whole document.
|
||||
Many HTTP/1.1 servers do not have this feature enabled, so that when you
|
||||
attempt to get a range, curl instead gets the whole document.
|
||||
|
||||
FTP and SFTP range downloads only support the simple 'start-stop' syntax
|
||||
(optionally with one of the numbers omitted). FTP use depends on the extended
|
||||
|
|
|
@ -14,10 +14,10 @@ Scope: global
|
|||
---
|
||||
Specify the maximum transfer frequency you allow curl to use - in number of
|
||||
transfer starts per time unit (sometimes called request rate). Without this
|
||||
option, curl will start the next transfer as fast as possible.
|
||||
option, curl starts the next transfer as fast as possible.
|
||||
|
||||
If given several URLs and a transfer completes faster than the allowed rate,
|
||||
curl will wait until the next transfer is started to maintain the requested
|
||||
curl waits until the next transfer is started to maintain the requested
|
||||
rate. This option has no effect when --parallel is used.
|
||||
|
||||
The request rate is provided as "N/U" where N is an integer number and U is a
|
||||
|
@ -25,11 +25,11 @@ time unit. Supported units are 's' (second), 'm' (minute), 'h' (hour) and 'd'
|
|||
/(day, as in a 24 hour unit). The default time unit, if no "/U" is provided,
|
||||
is number of transfers per hour.
|
||||
|
||||
If curl is told to allow 10 requests per minute, it will not start the next
|
||||
If curl is told to allow 10 requests per minute, it does not start the next
|
||||
request until 6 seconds have elapsed since the previous transfer was started.
|
||||
|
||||
This function uses millisecond resolution. If the allowed frequency is set
|
||||
more than 1000 per second, it will instead run unrestricted.
|
||||
more than 1000 per second, it instead runs unrestricted.
|
||||
|
||||
When retrying transfers, enabled with --retry, the separate retry delay logic
|
||||
is used and not this setting.
|
||||
|
|
|
@ -12,16 +12,16 @@ Multi: boolean
|
|||
---
|
||||
This option tells the --remote-name option to use the server-specified
|
||||
Content-Disposition filename instead of extracting a filename from the URL. If
|
||||
the server-provided file name contains a path, that will be stripped off
|
||||
before the file name is used.
|
||||
the server-provided file name contains a path, that is stripped off before the
|
||||
file name is used.
|
||||
|
||||
The file is saved in the current directory, or in the directory specified with
|
||||
--output-dir.
|
||||
|
||||
If the server specifies a file name and a file with that name already exists
|
||||
in the destination directory, it will not be overwritten and an error will
|
||||
occur - unless you allow it by using the --clobber option. If the server does
|
||||
not specify a file name then this option has no effect.
|
||||
in the destination directory, it is not overwritten and an error occurs -
|
||||
unless you allow it by using the --clobber option. If the server does not
|
||||
specify a file name then this option has no effect.
|
||||
|
||||
There is no attempt to decode %-sequences (yet) in the provided file name, so
|
||||
this option may provide you with rather unexpected file names.
|
||||
|
|
|
@ -12,17 +12,17 @@ Multi: append
|
|||
Write output to a local file named like the remote file we get. (Only the file
|
||||
part of the remote file is used, the path is cut off.)
|
||||
|
||||
The file will be saved in the current working directory. If you want the file
|
||||
saved in a different directory, make sure you change the current working
|
||||
directory before invoking curl with this option or use --output-dir.
|
||||
The file is saved in the current working directory. If you want the file saved
|
||||
in a different directory, make sure you change the current working directory
|
||||
before invoking curl with this option or use --output-dir.
|
||||
|
||||
The remote file name to use for saving is extracted from the given URL,
|
||||
nothing else, and if it already exists it will be overwritten. If you want the
|
||||
nothing else, and if it already exists it is overwritten. If you want the
|
||||
server to be able to choose the file name refer to --remote-header-name which
|
||||
can be used in addition to this option. If the server chooses a file name and
|
||||
that name already exists it will not be overwritten.
|
||||
that name already exists it is not overwritten.
|
||||
|
||||
There is no URL decoding done on the file name. If it has %20 or other URL
|
||||
encoded parts of the name, they will end up as-is as file name.
|
||||
encoded parts of the name, they end up as-is as file name.
|
||||
|
||||
You may use this option as many times as the number of URLs you have.
|
||||
|
|
|
@ -9,6 +9,6 @@ Added: 7.9
|
|||
See-also: remote-name time-cond
|
||||
Multi: boolean
|
||||
---
|
||||
When used, this will make curl attempt to figure out the timestamp of the
|
||||
remote file, and if that is available make the local file get that same
|
||||
Makes curl attempt to figure out the timestamp of the remote file that is
|
||||
getting downloaded, and if that is available make the local file get that same
|
||||
timestamp.
|
||||
|
|
|
@ -15,21 +15,21 @@ Change the method to use when starting the transfer.
|
|||
.RS
|
||||
.TP 15
|
||||
**HTTP**
|
||||
Specifies a custom request method to use when communicating with the
|
||||
HTTP server. The specified request method will be used instead of the method
|
||||
otherwise used (which defaults to *GET*). Read the HTTP 1.1 specification for
|
||||
details and explanations. Common additional HTTP requests include *PUT* and
|
||||
*DELETE*, but related technologies like WebDAV offers *PROPFIND*, *COPY*,
|
||||
*MOVE* and more.
|
||||
Specifies a custom request method to use when communicating with the HTTP
|
||||
server. The specified request method is used instead of the method otherwise
|
||||
used (which defaults to *GET*). Read the HTTP 1.1 specification for details
|
||||
and explanations. Common additional HTTP requests include *PUT* and *DELETE*,
|
||||
but related technologies like WebDAV offers *PROPFIND*, *COPY*, *MOVE* and
|
||||
more.
|
||||
|
||||
Normally you do not need this option. All sorts of *GET*, *HEAD*, *POST* and
|
||||
*PUT* requests are rather invoked by using dedicated command line options.
|
||||
|
||||
This option only changes the actual word used in the HTTP request, it does not
|
||||
alter the way curl behaves. So for example if you want to make a proper HEAD
|
||||
request, using -X HEAD will not suffice. You need to use the --head option.
|
||||
request, using -X HEAD does not suffice. You need to use the --head option.
|
||||
|
||||
The method string you set with --request will be used for all requests, which
|
||||
The method string you set with --request is used for all requests, which
|
||||
if you for example use --location may cause unintended side-effects when curl
|
||||
does not change request method according to the HTTP 30x response codes - and
|
||||
similar.
|
||||
|
|
|
@ -13,22 +13,22 @@ Provide a custom address for a specific host and port pair. Using this, you
|
|||
can make the curl requests(s) use a specified address and prevent the
|
||||
otherwise normally resolved address to be used. Consider it a sort of
|
||||
/etc/hosts alternative provided on the command line. The port number should be
|
||||
the number used for the specific protocol the host will be used for. It means
|
||||
the number used for the specific protocol the host is used for. It means
|
||||
you need several entries if you want to provide address for the same host but
|
||||
different ports.
|
||||
|
||||
By specifying '*' as host you can tell curl to resolve any host and specific
|
||||
port pair to the specified address. Wildcard is resolved last so any --resolve
|
||||
with a specific host and port will be used first.
|
||||
with a specific host and port is used first.
|
||||
|
||||
The provided address set by this option will be used even if --ipv4 or --ipv6
|
||||
is set to make curl use another IP version.
|
||||
The provided address set by this option is used even if --ipv4 or --ipv6 is
|
||||
set to make curl use another IP version.
|
||||
|
||||
By prefixing the host with a '+' you can make the entry time out after curl's
|
||||
default timeout (1 minute). Note that this will only make sense for long
|
||||
running parallel transfers with a lot of files. In such cases, if this option
|
||||
is used curl will try to resolve the host as it normally would once the
|
||||
timeout has expired.
|
||||
default timeout (1 minute). Note that this only makes sense for long running
|
||||
parallel transfers with a lot of files. In such cases, if this option is used
|
||||
curl tries to resolve the host as it normally would once the timeout has
|
||||
expired.
|
||||
|
||||
Support for providing the IP address within [brackets] was added in 7.57.0.
|
||||
|
||||
|
|
|
@ -25,10 +25,10 @@ file, which are not reset. We strongly suggest you do not parse or record
|
|||
output via redirect in combination with this option, since you may receive
|
||||
duplicate data.
|
||||
|
||||
By default curl will not error on an HTTP response code that indicates an HTTP
|
||||
error, if the transfer was successful. For example, if a server replies 404
|
||||
Not Found and the reply is fully received then that is not an error. When
|
||||
--retry is used then curl will retry on some HTTP response codes that indicate
|
||||
transient HTTP errors, but that does not include most 4xx response codes such
|
||||
as 404. If you want to retry on all response codes that indicate HTTP errors
|
||||
(4xx and 5xx) then combine with --fail.
|
||||
By default curl does not return error for transfers with an HTTP response code
|
||||
that indicates an HTTP error, if the transfer was successful. For example, if
|
||||
a server replies 404 Not Found and the reply is fully received then that is
|
||||
not an error. When --retry is used then curl retries on some HTTP response
|
||||
codes that indicate transient HTTP errors, but that does not include most 4xx
|
||||
response codes such as 404. If you want to retry on all response codes that
|
||||
indicate HTTP errors (4xx and 5xx) then combine with --fail.
|
||||
|
|
|
@ -12,4 +12,4 @@ Multi: single
|
|||
Make curl sleep this amount of time before each retry when a transfer has
|
||||
failed with a transient error (it changes the default backoff time algorithm
|
||||
between retries). This option is only interesting if --retry is also
|
||||
used. Setting this delay to zero will make curl use the default backoff time.
|
||||
used. Setting this delay to zero makes curl use the default backoff time.
|
||||
|
|
|
@ -9,9 +9,9 @@ Example: --retry-max-time 30 --retry 10 $URL
|
|||
See-also: retry
|
||||
Multi: single
|
||||
---
|
||||
The retry timer is reset before the first transfer attempt. Retries will be
|
||||
done as usual (see --retry) as long as the timer has not reached this given
|
||||
limit. Notice that if the timer has not reached the limit, the request will be
|
||||
The retry timer is reset before the first transfer attempt. Retries are done
|
||||
as usual (see --retry) as long as the timer has not reached this given
|
||||
limit. Notice that if the timer has not reached the limit, the request is
|
||||
made and while performing, it may take longer than this given time period. To
|
||||
limit a single request's maximum time, use --max-time. Set this option to
|
||||
zero to not timeout retries.
|
||||
limit a single request's maximum time, use --max-time. Set this option to zero
|
||||
to not timeout retries.
|
||||
|
|
|
@ -13,7 +13,7 @@ Use this authorization identity (**authzid**), during SASL PLAIN
|
|||
authentication, in addition to the authentication identity (**authcid**) as
|
||||
specified by --user.
|
||||
|
||||
If the option is not specified, the server will derive the **authzid** from
|
||||
the **authcid**, but if specified, and depending on the server implementation, it
|
||||
If the option is not specified, the server derives the **authzid** from the
|
||||
**authcid**, but if specified, and depending on the server implementation, it
|
||||
may be used to access another user's inbox, that the user has been granted
|
||||
access to, or a shared mailbox for example.
|
||||
|
|
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