1.查看ubuntu版本号:
方法一:
cat /etc/issue
返回结果:
Ubuntu 20.04.4 LTS \n \l
方法二:
sudo lsb_release -a
返回结果:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.4 LTS
Release: 20.04
Codename: focal
2.查看ubuntu版本号和内核版本号:
方法三:
cat /proc/version
返回结果:
Linux version 5.13.0-35-generic (buildd@ubuntu) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #40~20.04.1-Ubuntu SMP Mon Mar 7 09:18:32 UTC 2022
方法四:
uname -a
返回结果:
Linux PC 5.13.0-35-generic #40~20.04.1-Ubuntu SMP Mon Mar 7 09:18:32 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
方法五:(仅仅查看内核版本)
uname -r
返回结果:
5.13.0-35-generic