Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//lib/systemd/system/systemd-initctl.socket

 #  SPDX-License-Identifier: LGPL-2.1+
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=/dev/initctl Compatibility Named Pipe
Documentation=man:systemd-initctl.service(8)
DefaultDependencies=no
Before=sockets.target

[Socket]
ListenFIFO=/run/systemd/initctl/fifo
Symlinks=/dev/initctl
SocketMode=0600