/ 2018-03-30
Linux配置开机自启动执行脚本的方法有很多,这里分享两种方法,分别是修改/etc/rc.local方法和chkconfig管理设置的方法,均可实现Linux配置开机自启动执行脚本的功能!
设置test.sh为开机要启动的脚本
[root@oldboy scripts]# vim /server/scripts/test.sh [root@oldboy scripts]# cat /server/scripts/ test.sh #!/bin/bash /bin/echo $(/bin/date +%F_%T) >> /tmp/ test.log
方法一:修改/etc/rc.local
[root@oldboy ~]# ll /etc/rc.local lrwxrwxrwx. 1 root root 13 Mar 30 10:50 /etc/rc.local -> rc.d/rc.local
修改/etc/rc.local文件
[root@oldboy scripts]# tail -n 1 /etc/rc.local /bin/bash /server/scripts/test.sh >/dev/null 2>/dev/null
重启系统,查看结果
[root@oldboy ~]# cat /tmp/test.log 2018-03-30_12:00:10
方法二:chkconfig管理
删除掉方法一的配置
[root@oldboy ~]# vim /etc/init.d/test #!/bin/bash # chkconfig: 3 88 88 /bin/bash /server/scripts/test.sh >/dev/null 2>/dev/null [root@oldboy ~]# chmod +x /etc/init.d/test
添加到chkconfig,开机自启动
[root@oldboy ~]# chkconfig --add test [root@oldboy ~]# 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@oldboy ~]# cat /tmp/test.log 2018-03-30_12:00:10 2018-03-30_12:33:20
操作成功
关闭开机启动
[root@oldboy ~]# chkconfig test off [root@oldboy ~]# 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@oldboy ~]# chkconfig --list test test 0:off 1:off 2:off 3:off 4:off 5:off 6:off [root@oldboy ~]# chkconfig --del test [root@oldboy ~]# chkconfig --list test service test supports chkconfig, but is not referenced in any runlevel (run 'chkconfig --add test')
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