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. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=enforcing 修改为"SELINUX=disabled" # SELINUXTYPE= can take one of three values: # targeted - Targeted processes are protected, # minimum - Modification of targeted policy. Only selected processes are protected. # mls - Multi Level Security protection. SELINUXTYPE=targeted
转载于:https://blog.51cto.com/12924846/2336425
本文详细介绍了如何在Linux系统中临时和永久关闭防火墙(firewalld)及SElinux的方法。包括使用systemctl命令停止和禁用防火墙服务,以及通过getenforce和setenforce命令查看和更改SElinux状态,最后通过修改配置文件实现SElinux的永久关闭。
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