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