# use glob syntax. syntax: glob *.ser *.class *~ *.bak #*.off *.old # eclipse conf file .settings .classpath .project .manager .scala_dependencies # idea .idea *.iml # building target build null tmp* temp* dist test-output build.log # other scm .svn .CVS .hg* # switch to regexp syntax. # syntax: regexp # ^\.pc/ # output not in target directory build.log # macOS related files .DS_Store # for IntelliJ /spark2.4/src/* /spark3.0/src/* /spark3.1/src/*