禁用selinux

查看selinux状态：

[root@VM000000518 upload]# getenforce
Enforcing

禁用：

[root@VM000000518 upload]# setenforce 

再次查看状态变化：

[root@VM000000518 upload]# getenforce
Permissive

禁用开机启动选项：

[root@VM000000518 upload]# cat /etc/sysconfig/selinux

# 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=disabled
# SELINUXTYPE= can take one of these two values:
#     targeted - Targeted processes are protected,
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

关掉iptable, ip6table, system-config-firewall:

[root@VM000000518 upload]# /etc/init.d/iptables stop
[root@VM000000518 upload]# /etc/init.d/ip6tables stop

system-config-firewall

         ┌───────────────────────┤ 防火墙配置 ├───────────────────────┐
         │                                                            │
         │ 防火墙保护网络免遭未经授权的网络入侵。启用防火墙会阻塞所有         │
         │ 进入的连接。禁用防火墙会允许所有连接，我们不推荐您这么做。         │
         │                                                            │
         │                     防火墙： [ ] 启用                        │
         │                                                            │
         │      ┌──────┐            ┌──────┐           ┌──────┐       │
         │      │ 确定 │             │ 定制 │           │ 取消  │       │
         │      └──────┘            └──────┘           └──────┘       │
         │                                                            │
         │                                                            │
         └────────────────────────────────────────────────────────────┘

  <Tab>/<Alt-Tab> between elements   |  <Space> selects   |  <F12> next screen