Ubuntu 18.04 rc.local systemd设置

创建软链接

ln -fs /lib/systemd/system/rc-local.service /etc/systemd/system/rc-local.service  

编辑配置文件

vim /etc/systemd/system/rc-local.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.  

# This unit gets pulled automatically into multi-user.target by
# systemd-rc-local-generator if /etc/rc.local is executable.
[Unit]
Description=/etc/rc.local Compatibility
Documentation=man:systemd-rc-local-generator(8)
ConditionFileIsExecutable=/etc/rc.local
After=network.target  

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
RemainAfterExit=yes
GuessMainPID=no  

[Install]
WantedBy=multi-user.target
Alias=rc-local.service 

创建rc.local文件

touch /etc/rc.local
chmod 755 /etc/rc.local 

测试结果

#!/bin/bash  

echo "test rc " > /var/test.log  

注意：一定不要去执行systemctl enable rc-local。重启即可看到结果

原文地址：https://www.cnblogs.com/guge-94/p/11841088.html