关闭CentOS不必要的开机启动项

命令行:

for i in `chkconfig --list |grep 3:on|awk '{print $1}' |grep -Ev "network|sshd|sysstat|udev*|crond"`;do chkconfig $i off;done

原文地址:https://www.cnblogs.com/fanxuanhui-linux/p/6036268.html