Howto sudo » Historie » Version 1
Jeremias Keihsler, 13.01.2017 09:54
| 1 | 1 | Jeremias Keihsler | h1. sudo |
|---|---|---|---|
| 2 | |||
| 3 | is a alias for @substitute user do@, it allows user to run programs with root-privileges. |
||
| 4 | |||
| 5 | h2. usage |
||
| 6 | |||
| 7 | example: run @yum update@ |
||
| 8 | <pre><code class="bash"> |
||
| 9 | sudo yum update |
||
| 10 | </code></pre> |
||
| 11 | example: show available commands |
||
| 12 | <pre><code class="bash"> |
||
| 13 | sudo -l |
||
| 14 | </code></pre> |
||
| 15 | |||
| 16 | h2. config /etc/sudoers.d |
||
| 17 | |||
| 18 | make a separate file for each user |
||
| 19 | <pre><code class="bash"> |
||
| 20 | visudo -f zabbix |
||
| 21 | </code></pre> |
||
| 22 | <pre zabbix> |
||
| 23 | zabbix ALL = NOPASSWD:/usr/local/bin/get_smart_value.sh |
||
| 24 | </pre> |
||
| 25 | <pre trusted_user> |
||
| 26 | trusted_user ALL=/bin/bash |
||
| 27 | </pre> |
||
| 28 | h2. check configuration |
||
| 29 | |||
| 30 | <pre><code class="bash"> |
||
| 31 | visudo -c |
||
| 32 | </code></pre> |