防火墙命令,CentOS7关闭防火墙和SELinux"/>
linux centos7关闭防火墙命令,CentOS7关闭防火墙和SELinux
一、关闭防火墙
1、临时关闭(下次开机启动,自动启动防火墙)[root@localhost ~]# systemctl stop firewalld
2、查看防火墙状态[root@localhost ~]# systemctl status firewalld
3、永久关闭防火墙(开机启动时不在启动)
[root@localhost ~]# systemctl disable firewalld
二、关闭SElinux
1、查看selinux状态[root@localhost ~]# getenforce
Enforcing 表示启动
2、临时关闭[root@localhost ~]# setenforce
usage: setenforce [ Enforcing | Permissive | 1 | 0 ] 1表示启动,0表示关闭
[root@localhost ~]# setenforce 0 临时关闭
[root@localhost ~]# getenforce 查看状态
Permissive 关闭状态
3、永久关闭(修改配置文件,即可永久关闭)[root@localhost ~]# vi /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
#
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linux centos7关闭防火墙命令,CentOS7关闭防火墙和SELinux
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