关闭selinux的功能
1. 首先查看下selinux的状态,命令:getenforce
[root@rsync ~]# getenforce Disabled
2. 查看selinux的配置文件,命令:cat /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=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted
3. 把SELINUX=enforced改为SELINUX=disabled
方法1:vi编辑器修改
方法2:sed命令:sed –I ‘s#SELINUX=enforced#SELINUX=disabled#g’
4. 修改后的文件需要重启才能生效,但是企业服务器24小时是不能关机重启的。所以需要另外一种方法,可以使用setenforce命令设置临时生效关闭,不用重启生效。
命令:setenforce 0