传授Linux配置开机自启动执行脚本秘籍-蒲公英云

传授Linux配置开机自启动执行脚本秘籍

开机要启动的脚本qidong.sh

[root@c69-01 scripts]# vim /server/scripts/qidong.sh [root@c69-01 scripts]# cat /server/scripts/qidong.sh #!/bin/bash /bin/echo $(/bin/date +%F_%T) >> /tmp/qidong.log

方法一：修改/etc/rc.local

/etc/rc.local，该文件为链接文件

[root@c69-01 ~]# ll /etc/rc.local lrwxrwxrwx. 1 root root 13 Feb 5 10:03 /etc/rc.local -> rc.d/rc.local

修改/etc/rc.local文件

[root@c69-01 scripts]# tail -n 1 /etc/rc.local /bin/bash /server/scripts/qidong.sh >/dev/null 2>/dev/null

重启系统，查看结果

[root@c69-01 ~]# cat /tmp/qidong.log 2018-02-19_23:30:56

已开机自启动该脚本

方法二：chkconfig管理

删除掉方法一的配置

[root@c69-01 ~]# vim /etc/init.d/test #!/bin/bash # chkconfig: 3 88 88 /bin/bash /server/scripts/qidong.sh >/dev/null 2>/dev/null [root@c69-01 ~]# chmod +x /etc/init.d/test

添加到chkconfig，开机自启动

[root@c69-01 ~]# chkconfig —add test [root@c69-01 ~]# chkconfig —list test test 0:off 1:off 2:off 3:on 4:off 5:off 6:off

重启系统，查看结果

[root@c69-01 ~]# cat /tmp/qidong.log 2018-02-19_23:30:56 2018-02-19_23:59:10

操作成功

关闭开机启动

[root@c69-01 ~]# chkconfig test off [root@c69-01 ~]# chkconfig —list test test 0:off 1:off 2:off 3:off 4:off 5:off 6:off

从chkconfig管理中删除test

[root@c69-01 ~]# chkconfig —list test test 0:off 1:off 2:off 3:off 4:off 5:off 6:off [root@c69-01 ~]# chkconfig —del test [root@c69-01 ~]# chkconfig —list test service test supports chkconfig, but is not referenced in any runlevel (run ‘chkconfig —add test’)

以上2种开机自启动脚本的方法，仅供参考，读者可根据自己的情况，进行配置！

注：我使用的系统为CentOS release 6.9 (Final)

本文转载自//www.linuxprobe.com/linux-script.html