applications, such as monitoring, or submit externally collected values to
collectd.
+This plugin is used by L<collectd-nagios(1)> to check if some value is in a
+certain range and exit with a Nagios-compatible exit code.
+
=head1 COMMANDS
Upon start the C<unixsock plugin> opens a UNIX-socket and waits for
=head1 SEE ALSO
-L<collectd(1)>, L<collectd.conf(5)>, L<unix(7)>
+L<collectd(1)>,
+L<collectd.conf(5)>,
+L<collectd-nagios(1)>,
+L<unix(7)>
=head1 AUTHOR