> ## Content Index
> Fetch the complete content index at: https://note.xdq.me/llms.txt
> Use this file to discover other available public pages before exploring further.

# SELinux boolean操作
- URL: https://note.xdq.me/selinux-booleancao-zuo/
- Published: 2016-07-09T04:05:04.000Z
- Updated: 2026-10-03T03:02:19.000Z
- Author: xud6
- Tags: centos, centos7, selinux, #Import 2026-10-03 02:45

##### 查询boolean状态

```
sudo sestatus -b

```

或者

```
sudo sestatus -b | grep -i sendmail

```

##### 设置boolean

```
sudo setsebool -P $boolean名 $1或0

```

如允许httpd发送邮件

```
sudo setsebool -P httpd_can_sendmail 1

```