88 lines
1.5 KiB
Markdown
Executable File
88 lines
1.5 KiB
Markdown
Executable File
# 查看 CentOS 版本
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## 方法一：lsb_release（推荐）
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```bash
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lsb_release -a
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```
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输出示例：
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```
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LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
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Distributor ID: CentOS
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Description: CentOS release 5.4 (Final)
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Release: 5.4
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Codename: Final
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```
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> 适用于所有 Linux 发行版（RedHat、SuSE、Debian、CentOS 等）
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---
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## 方法二：uname
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```bash
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uname # 内核名称
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uname -r # 内核版本
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uname -a # 全部信息
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```
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输出示例：
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```
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Linux localhost.localdomain 2.6.18-194.el5 #1 SMP Fri Apr 2 14:58:35 EDT 2010 i686 i686 i386 GNU/Linux
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```
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---
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## 方法三：查看发行版文件
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```bash
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# 适用于 RedHat / CentOS
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cat /etc/redhat-release
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# 示例输出：
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# CentOS release 6.5 (Final)
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```
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---
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## 方法四：rpm 查询
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```bash
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rpm -q centos-release
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# 或
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rpm -q redhat-release
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# 示例输出：
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# centos-release-5-4.el5.centos.1
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```
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---
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## 方法五：查看内核版本源码
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```bash
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cat /proc/version
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```
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输出示例：
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```
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Linux version 2.6.9-78.ELsmp (mockbuild@builder16.centos.org) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-10))
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```
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---
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## 快速查询命令汇总
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| 命令 | 说明 |
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|------|------|
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| `lsb_release -a` | 完整发行版信息 |
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| `cat /etc/redhat-release` | CentOS 版本 |
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| `uname -r` | 内核版本 |
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| `uname -m` | CPU 架构 |
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| `cat /proc/version` | 内核源码版本 |
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---
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> 参考：[CentOS 版本查看方法](https://www.cnblogs.com/zzdylan/p/9930144.html)
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