Difference between revisions of "$?"
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[[echo]] $? | [[echo]] $? | ||
| + | |||
| + | == Examples == | ||
mkdir -p /path/to/root/in/macos | mkdir -p /path/to/root/in/macos | ||
mkdir: cannot create directory ‘/path’: [[Read-only file system]] | mkdir: cannot create directory ‘/path’: [[Read-only file system]] | ||
Revision as of 06:03, 9 August 2022
echo $?
Examples
mkdir -p /path/to/root/in/macos mkdir: cannot create directory ‘/path’: Read-only file system echo $? 1
Related
See also
set, unset, set -o, set -x, set -e, set -E, set +b, set -u, $?, exit, return, trap, PostgreSQL SETBash [ -c ],alias,&&, Bash history, Autocompletion,set,unset,export,.bash_aliases, .bashrc and .bash profile,PS1,echo,brace expansion, Function,shopt,trap,set -e,source,PATH,complete,disown,.hushlogin,.bashrc,builtin,eval,set,$PATH,$HOME,TZ,.profile,-e, -i,Builtin (Bash),mapfile,~, return (Bash), for, until,declare, dirname, basename, functions.sh, Bash arithmetic expansion,shift, bash --rcfile, readonly
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