s
/etc/rc.d/rc.local
[root@centos7 init.d]# ll /etc/rc.local
lrwxrwxrwx. 1 root root 13 Sep 10 2019 /etc/rc.local -> rc.d/rc.local
[root@centos7 init.d]# vim /etc/rc.local
touch /var/lock/subsys/local /usr/sbin/nginx docker start $(docker ps -qa)
centos7设置rc.local开机执行命令
https://www.cnblogs.com/nmap/p/9218437.html
在Centos7下，rc.local文件，开机默认是不执行的
它是个软链接
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[root@data-1-1 ~]# ll /etc/rc.locallrwxrwxrwx. 1 root root 13 Apr 8 17:11 /etc/rc.local -> rc.d/rc.local |
实际文件不具备执行权限,设置开机启动
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[root@data-1-1 ~]# ll /etc/rc.d/rc.local-rw-r--r--. 1 root root 524 Jun 20 09:12 /etc/rc.d/rc.local[root@data-1-1 ~]# chmod +x /etc/rc.d/rc.local |
脚本里加入开机执行命令的脚本
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[root@data-1-1 ~]# tail -2 /etc/rc.localsystemctl stop keepalived/etc/init.d/haproxy stop[root@data-1-1 ~]# ll /etc/rc.locallrwxrwxrwx. 1 root root 13 Apr 8 17:11 /etc/rc.local -> rc.d/rc.local[root@data-1-1 ~]# |
之前此机器部署安装了haproxy和Keepalived
重启机器测试。haproxy和Keepalived开机之后被关闭。通过开机执行命令方式
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[root@data-1-1 ~]# netstat -lntpActive Internet connections (only servers)Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 828/sshd tcp6 0 0 :::22 :::* LISTEN 828/sshd [root@data-1-1 ~]# ps -ef |grep keeproot 942 892 0 09:17 pts/0 00:00:00 grep --colour=auto keep[root@data-1-1 ~]# |
其它部分，和本文不相干
查看所有开机启动的服务
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[root@linux-node1 ~]# systemctl list-units --type=service禁用epmdsystemctl stop epmd@0.0.0.0.socketsystemctl stop epmd@0.0.0.0 |
end
原文：https://www.cnblogs.com/lindows/p/13558167.html