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, --helpPrints a short help text and exits.
--versionPrints a short version string and exits.
--no-pagerDo not pipe output into a pager.
--type=, -tWhen listing the differences, only list those that are asked for. The list itself is a comma-separated list of desired difference types.
Recognised types are:
maskedShow masked files
equivalentShow overridden files that while overridden, do not differ in content.
redirectedShow files that are redirected to another.
overriddenShow overridden, and changed files.
unchangedShow unmodified files too.
--diff=When showing modified files, when a file is overridden show a diff as well. This option takes a boolean argument.