mtrace --version (return code: 0)
mtrace (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 <drepper@gnu.org>
mtrace --help (return code: 0)
Usage: mtrace [OPTION]... [Binary] MtraceData
--help print this help, then exit
--version print version number, then exit
For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.