关闭selinux
# 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