# 先讲解下/etc/selinux/config与/etc/sysconfig/selinux的关系 默认/etc/sysconfig/selinux是/etc/selinux/config的软链接 如果直接修改/etc/sysconfig/selinux,会导致两者软连接关系破裂,变为一个普通文件,并不再被系统作为selinux的配置文件 # 永久关闭selinux sed -i '/^SELINUX=/cSELINUX=disabled' /etc/selinux/config # 临时关闭selinux setenforce 0 # 查看状态 getenforce Permissive sestatus SELinux status: enabled SELinuxfs mount: /sys/fs/selinux SELinux root directory: /etc/selinux Loaded policy name: targeted Current mode: permissive Mode from config file: enforcing Policy MLS status: enabled Policy deny_unknown status: allowed Max kernel policy version: 31