name : debug-shell.service # 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=Early root shell on /dev/tty9 FOR DEBUGGING ONLY Documentation=man:systemd-debug-generator(8) DefaultDependencies=no IgnoreOnIsolate=yes ConditionPathExists=/dev/tty9 [Service] Environment=TERM=linux ExecStart=/bin/sh Restart=always RestartSec=0 StandardInput=tty TTYPath=/dev/tty9 TTYReset=yes TTYVHangup=yes KillMode=process IgnoreSIGPIPE=no # bash ignores SIGTERM KillSignal=SIGHUP # Unset locale for the console getty since the console has problems # displaying some internationalized messages. UnsetEnvironment=LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION [Install] WantedBy=sysinit.target