### rc-local.service ``` vim /lib/systemd/system/rc-local.service 在最后添加 [Install] WantedBy=multi-user.target Alias=rc-local.service ``` ### /etc/rc.local ``` 创建rc.local #!/bin/bash echo "this just a test" > /usr/local/text.log chmod 755 /etc/rc.local ``` ### 软链接 ``` systemd 默认读取 /etc/systemd/system 下的配置文件, 所以还需要在 /etc/systemd/system 目录下创建软链接 ln -s /lib/systemd/system/rc.local.service /etc/systemd/system/ ```