linux 7关闭防火墙和selinux
1.关闭防火墙
systemctl stop firewalld
2.关闭开机启动
systemctl disable firewalld
3.查看防火墙状态
systemctl status firewalld
4.临时关闭Selinux
setenforce 0
5.永久关闭Selinux
vim /etc/sysconfig/selinux SELINUX=修改为disabled
6.查看selinux状态
sestatus
7.修改后重启
reboot