Ubuntu 查看系统版本

 Ubuntu 查看系统版本

 

1.使用 cat /proc/version 查看

root@pve:~# cat /proc/version

Linux version 5.8.0-53-generic (buildd@lcy01-amd64-012) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021

　　

2.使用uname -a 查看

root@pve:~# uname -a

Linux pve.aimm.com 5.8.0-53-generic #60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

　　

3.使用lsb_release -a 查看

root@pve:~# lsb_release -a

No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04.2 LTS
Release:	20.04
Codename:	focal

　　

4.使用cat /etc/issue 查看

root@pve:/data# cat /etc/issue

Ubuntu 20.04.2 LTS 
 l

　　

5.使用 cat /etc/lsb-release 查看

root@pve:/data# cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS"

　　

6.使用 cat /etc/os-release 查看

root@pve:/data# cat /etc/os-release 

NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.2 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal