How to check your Linux version All In One

How to check your Linux version All In One

Checking your Ubuntu Version

There are two ways to check which version of Ubuntu you are running.
You can either check from within Unity or put in a short command line in the Terminal.

1. In Unity

Unity is the default desktop environment since Ubuntu 11.04 (Natty Narwhal). Please note that this method will only show a partial version number. If you need a full version number like 14.04.1 LTS instead of 14.04 LTS you will need to use the terminal method.

Open System Settings

Click on Details

Your version will be shown under the Ubuntu logo.

2. In the Terminal

This method will work no matter which version of Ubuntu or desktop environment you are running.

Open the Terminal (keyboard shortcut: Ctrl+Alt+T)

Enter the command

$ lsb_release -a

Your version will be shown on the Description line.

https://help.ubuntu.com/community/CheckingYourUbuntuVersion

solutions

$ hostnamectl
$ cat /etc/os-release
$ lsb_release -a

Ubuntu

https://ubuntu.com/

CentOS

https://www.centos.org/

$ lsb_release -a

demos

$ hostnamectl
   Static hostname: rpi4b
         Icon name: computer
        Machine ID: ac3dd221fe304afe9304f9767e8b4420
           Boot ID: 8e6e20f3864e441aa37824866c7c3872
  Operating System: Debian GNU/Linux 11 (bullseye)
            Kernel: Linux 6.1.21-v8+
      Architecture: arm64

$ cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 11 (bullseye)
Release:	11
Codename:	bullseye

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How to use the shell command to get the version of Linux Distributions All In One

如何使用 shell 命令获取 Linux 发行版的版本

https://www.cnblogs.com/xgqfrms/p/17444194.html

Vim 快速入门

Linux REPL

https://www.lanqiao.cn/courses/2/learning/?id=16

refs

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