开机建议优化项:
\\关闭防火墙: systemctl stop firewalld systemctl disable firewalld \\关闭SELinux: setenforce 0 sed -i "s#SELINUX=enforcing#SELINUX=disabled#g" /etc/selinux/config
4.Linux开机设置项
原文:https://www.cnblogs.com/sdrbg/p/10780626.html