run-parts --version (return code: 0)
Debian run-parts program, version 4.7
Copyright (C) 1994 Ian Jackson, Copyright (C) 1996 Jeff Noxon.
Copyright (C) 1996,1997,1998,1999 Guy Maor
Copyright (C) 2002-2012 Clint Adams
This is free software; see the GNU General Public License version 2
or later for copying conditions. There is NO warranty.
run-parts --help (return code: 0)
Usage: run-parts [OPTION]... DIRECTORY
--test print script names which would run, but don't run them.
--list print names of all valid files (can not be used with
--test)
-v, --verbose print script names before running them.
--report print script names if they produce output.
--reverse reverse execution order of scripts.
--exit-on-error exit as soon as a script returns with a non-zero exit
code.
--lsbsysinit validate filenames based on LSB sysinit specs.
--new-session run each script in a separate process session
--regex=PATTERN validate filenames based on POSIX ERE pattern PATTERN.
-u, --umask=UMASK sets umask to UMASK (octal), default is 022.
-a, --arg=ARGUMENT pass ARGUMENT to scripts, use once for each argument.
-V, --version output version information and exit.
-h, --help display this help and exit.