Ubuntu - Check Ubuntu Version

zzh@ZZHPC:~$ lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 22.04.3 LTS
Release:    22.04
Codename:    jammy

 

zzh@ZZHPC:~$ hostnamectl
 Static hostname: ZZHPC
       Icon name: computer-desktop
         Chassis: desktop
      Machine ID: 8e71aca3449b43faa4d19395da7ebe29
         Boot ID: 31c86c77c5f942c69b6cddbaf53f79fa
Operating System: Ubuntu 22.04.3 LTS              
          Kernel: Linux 6.2.0-37-generic
    Architecture: x86-64
 Hardware Vendor: System manufacturer
  Hardware Model: System Product Name

 

zzh@ZZHPC:~$ cat /etc/issue
Ubuntu 22.04.3 LTS \n \l