CmdID

CmdID / Commands

which

Search $PATH for executable files matching filename(s). toybox

On Linux

Opens CmdID with your command. It is read in your browser and sent nowhere.

Linux

from the toybox, 0BSD
which [-a] filename ...
-aShow all matches

Several platforms

from tldr-pages, CC BY 4.0

Locate a program in the user's $PATH.

Search the $PATH environment variable and display the location of any matching executables

which executableIdentify

If there are multiple executables which match, display all

which --all executableIdentify

See also

whereis · type