Howto sudo » Historie » Version 2
Jeremias Keihsler, 13.01.2017 11:03
| 1 | 1 | Jeremias Keihsler | h1. sudo |
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| 3 | 2 | Jeremias Keihsler | is an alias for @substitute user do@, it allows user to run programs with root-privileges. |
| 4 | 1 | Jeremias Keihsler | |
| 5 | h2. usage |
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| 7 | example: run @yum update@ |
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| 8 | <pre><code class="bash"> |
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| 9 | sudo yum update |
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| 10 | </code></pre> |
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| 11 | example: show available commands |
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| 12 | <pre><code class="bash"> |
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| 13 | sudo -l |
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| 14 | </code></pre> |
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| 16 | h2. config /etc/sudoers.d |
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| 17 | |||
| 18 | make a separate file for each user |
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| 19 | <pre><code class="bash"> |
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| 20 | visudo -f zabbix |
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| 21 | </code></pre> |
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| 22 | <pre zabbix> |
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| 23 | zabbix ALL = NOPASSWD:/usr/local/bin/get_smart_value.sh |
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| 24 | </pre> |
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| 25 | <pre trusted_user> |
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| 26 | trusted_user ALL=/bin/bash |
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| 27 | </pre> |
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| 28 | h2. check configuration |
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| 29 | |||
| 30 | <pre><code class="bash"> |
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| 31 | visudo -c |
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| 32 | </code></pre> |