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Command line interface
Cédric Belin edited this page Jun 15, 2024
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3 revisions
From a command prompt, install the which
executable:
composer global require cedx/which
Tip
Consider adding the composer global executables directory to your system path.
Then use it to find the instances of an executable command:
$ which --help
Find the instances of an executable in the system path.
Usage:
which [options] <command>
Arguments:
command The name of the executable to find.
Options:
-a, --all List all executable instances found (instead of just the first one).
-s, --silent Silence the output, just return the exit code (0 if any executable is found, otherwise 1).
-h, --help Display this help.
-v, --version Output the version number.
For example:
which --all php
# /usr/bin/php
# /usr/local/bin/php