详解linux下查看系统版本号信息的方法（总结）
<p>有时候需要查看自己系统的CentOs的版本,有一些命令可以查看,分别介绍如下：查看Linux内核版本命令（两种方法）和Linux系统版本的命令（3种方法）</p>
<p>
<span><strong>一、查看Linux内核版本命令（两种方法）：</strong></span></p>
<p>
1、<code>cat /proc/version</code></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_524243">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># cat /proc/version</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">Linux version 2.6.18-194.8.1.el5.centos.plus (mockbuild@builder17.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) </code><code class="bash comments">#1 SMP Wed Jul 7 11:50:45 EDT 2010</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
2、<code>uname -a</code></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_168795">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># uname -a</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">Linux localhost.localdomain 2.6.18-194.8.1.el5.centos.plus </code><code class="bash comments">#1 SMP Wed Jul 7 11:50:45 EDT 2010 i686 i686 i386 GNU/Linux</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>二、查看Linux系统版本的命令（3种方法）：</strong></span></p>
<p>
1、<code>lsb_release -a</code>，即可列出所有版本信息：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_178230">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
<div class="line number4 index3 alt1">
4</div>
<div class="line number5 index4 alt2">
5</div>
<div class="line number6 index5 alt1">
6</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># lsb_release -a</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch</code>
</div>
<div class="line number3 index2 alt2">
<code class="bash plain">Distributor ID: CentOS</code>
</div>
<div class="line number4 index3 alt1">
<code class="bash plain">Description: CentOS release 5.5 (Final)</code>
</div>
<div class="line number5 index4 alt2">
<code class="bash plain">Release: 5.5</code>
</div>
<div class="line number6 index5 alt1">
<code class="bash plain">Codename: Final</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
这个命令适用于所有的Linux发行版，包括Redhat、SuSE、Debian…等发行版。</p>
<p>
2、<code>cat /etc/redhat-release</code>，这种方法只适合Redhat系的Linux：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_619353">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># cat /etc/redhat-release</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">CentOS release 5.5 (Final)</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
3、<code>cat /etc/issue</code>，此命令也适用于所有的Linux发行版。</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_903113">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># cat /etc/issue</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">CentOS release 5.5 (Final)</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</p>
<p>
原文链接：http://www.centoscn.com/CentOS/2017/0709/8866.html</p>
頁:
[1]