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Results tagged with Search options user 58397

Questions about shell scripts, executable files that are interpreted by a shell (bash, zsh, etc.).

7
votes
4answers
What does $* mean in shell? I have code two function, run_command and run_test, they are called like this: if [ -n "`echo ${GOAT_COMMANDS} | grep $1`" ]; then run_command $* else run_test $* fi …
asked Jul 8 '14 by Zhenxiao Hao
6
votes
3answers
What does the -z flag mean in the code below: if [ -z $TEST_PARAM ]; then And is there a list of such flags? For a flag like ls -l, I know where to find it, but for a single flag, I didn't get any …
asked Jul 8 '14 by Zhenxiao Hao