1.查看selinux状态

[root@fedora21 selinux]#  sestatusSELinux status:                 enabledSELinuxfs mount:                /sys/fs/selinuxSELinux root directory:         /etc/selinuxLoaded policy name:             targetedCurrent mode:                   enforcingMode from config file:          enforcingPolicy MLS status:              enabledPolicy deny_unknown status:     allowedMax kernel policy version:      29

2.临时关闭selinux

setenforce [Enforcing|Permissive|1|0]

3.主配置文件

/etc/selinux/config

fedora21上的内容如下：

# 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# SELINUXTYPE= can take one of these three values:#   targeted - Targeted processes are protected,#   minimum - Modification of targeted policy. Only selected  processes are protected.#   mls - Multi Level Security protection.SELINUXTYPE=targeted

4.关闭selinux

1. /etc/selinux/config
2. SELINUX=disabled
3. 重启

5.参考

• [https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7-Beta/html/SELinux_Users_and_Administrators_Guide/index.html]
• [http://wiki.centos.org/HowTos/SELinux]

0.修订记录

class nobody{public:    string author    = "zhiw";    string email     = "zhiw2019#163.com"    string timestamp = "2015年2月4日"    string version   = "000,初始发布"};