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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