locale --version (return code: 0)
locale (Ubuntu GLIBC 2.23-0ubuntu5) 2.23
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Ulrich Drepper.
locale --help (return code: 0)
Usage: locale [OPTION...] NAME
or: locale [OPTION...] [-a|-m]
Get locale-specific information.
System information:
-a, --all-locales Write names of available locales
-m, --charmaps Write names of available charmaps
Modify output format:
-c, --category-name Write names of selected categories
-k, --keyword-name Write names of selected keywords
-v, --verbose Print more information
-?, --help Give this help list
--usage Give a short usage message
-V, --version Print program version
For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.