docs: standardise on exit status terminology

Exit status is used in the POSIX specification and is preferred over return code/return status/exit
code.

[ci skip]
This commit is contained in:
David Adam
2019-09-17 16:31:39 +08:00
parent 2f6c8fb21a
commit 4265b02eb3
9 changed files with 10 additions and 10 deletions

View File

@@ -18,7 +18,7 @@ The following options are available:
- ``-a`` or ``--all`` returns all the external COMMANDNAMEs that are found in ``$PATH`` in the order they are found.
- ``-q`` or ``--quiet``, silences the output and prints nothing, setting only the exit code. Implies ``--search``.
- ``-q`` or ``--quiet``, silences the output and prints nothing, setting only the exit status. Implies ``--search``.
- ``-s`` or ``--search`` returns the name of the external command that would be executed, or nothing if no file with the specified name could be found in the ``$PATH``.