systemd-delta — Find overridden configuration files
systemd-delta [OPTIONS...] [SUFFIX...]
systemd-delta may be used to
identify and compare configuration files in
/etc that override default
counterparts in /usr. The command
line argument can be one or more name of a subdirectories of
/etc or
/usr/lib to compare, such as
tmpfiles.d, sysctl.d or
systemd/system.
When no argument is specified a number of well-known subdirectories are searched for overridden files.
The following options are understood:
-h, --help¶Prints a short help text and exits.
--version¶Prints a short version string and exits.
--no-pager¶Do not pipe output into a pager.
-t, --type=¶When listing the differences, only list those that are asked for. The list itself is a comma-separated list of desired difference types.
Recognized types are:
masked¶Show masked files
equivalent¶Show overridden files that while overridden, do not differ in content.
redirected¶Show files that are redirected to another.
overridden¶Show overridden, and changed files.
extended¶Show *.conf files in drop-in directories for units.
unchanged¶Show unmodified files too.
--diff=¶When showing modified
files, when a file is overridden show a
diff as well. This option takes a
boolean argument. If omitted, it defaults
to true.