command command in bash: Run command with arguments ignoring any shell function named command.

The '-p' option means to use a default value for $PATH that is guaranteed to find all of the standard utilities.

What exactly is the default PATH mentioned here? When I define export PATH="/home/ozgur/":$PATH, don't I add a new PATH path over the default value?

## For Example
~$ export PATH="/home/ozgur/":$PATH
~$ echo $PATH
~$ script.sh
hey, i am working !
~$ command -p script.sh
hey, i am working !

When I used the "-p" option of the command command, I would expect it to ignore the new PATH path I had defined, but that didn't happen. What exactly am I missing here? What is the point of using the "-p" option if changes to the user's PATH path are not overridden with the "-p" option?

  • 1
    I cannot reproduce this issue with bash v4.3.48. Sep 6 '20 at 11:46

What exactly am I missing here?

The script.sh command is hashed. If you run hash -r, then command -p script.sh will fail as expected. But if you run it directly, it will be hashed again.

This really looks like a bug in bash -- it does not happen in other shells.

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