A 自带开机脚本
/etc/rc.local脚本是一个ubuntu16.04及其以前的系统中自带的开机脚本,在没有修改之前里面内容如下。
#!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or any other # value on error. # # In order to enable or disable this script just change the execution # bits. # # By default this script does nothing. exit 0 可以把开机要执行的命令放到 exit0 前面。B 添加开机脚本
1,新建个脚本文件new_service.sh
#!/bin/bash # command content exit 0
2,设置权限
sudo chmod 755 new_service.sh3,把脚本放置到启动目录下
sudo mv new_service.sh /etc/init.d/4,将脚本添加到启动脚本
执行如下指令,在这里90表明一个优先级,越高表示执行的越晚
cd /etc/init.d/ sudo update-rc.d new_service.sh defaults 90移除Ubuntu开机脚本
sudo update-rc.d -f new_service.sh remove 原文链接: http://www.jb51.net/article/100413.htm
