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- positional-parameters
- ntax:pe | parameter expansion]] syntax!)| |''$*''|all positional parameters except ''$0'', see [[scripting:posparams#mass_usage | mass usage]]| |''$@''|all positional parameters except ''$0'', see [[script... er construction//). ===== Mass usage ===== ==== All Positional Parameters ==== Sometimes it's necess... uoted (double quotes), both have the same effect: All positional parameters from ''$1'' to the last one
- obsolete
- nd, the number of arguments is significant. If at all possible, use the [[syntax:ccmd:conditional_expre... d false bug reports on the Bash mailing list than all other features combined!** Please do not rely on ... , because it's explicit, but not by much. It also allows you to accidentally construct hilariously dece... nd Zsh, but isn't specified by POSIX. Bash treats all function styles the same, but this is unusual. ''
- check-script
- # run tests $ bashtest *.bashtest 1 items passed all tests: 1 tests in tests.bashtest 1 tests in 1 ... passed and 0 failed. Test passed. </sxh> Thats all. We wrote one test. You can write more tests if y... ain: <code> $ bashtest *.bashtest 1 items passed all tests: 2 tests in tests.bashtest 2 tests in 1
- redirection
- n, accessible by the file descriptors 0, 1 and 2, all connected to your terminal: ^Name^FD^Description^... wiki><<</nowiki>'' is followed by a ''-'' (dash), all **leading TAB** from the document data will be ig... ples ===== How to make a program quiet (assuming all output goes to ''STDOUT'' and ''STDERR''? <code>
- echapement
- > et 2>&1 : rediriger les erreurs Allons un peu plus loin. Il faut savoir que toutes le
- quoting
- with single-quotes: ''<nowiki>'stuff'</nowiki>'' All three forms have the very same purpose: **They gi