ubuntu — 获取当前系统版本号方法
1、简单直接获取,仅显示版本号:
seven@seven:~$ cat /etc/issue Ubuntu 18.04.3 LTS \n \l
2、获取比较详细的版本信息:
seven@seven:~$ cat /proc/version Linux version 4.15.0-108-generic (buildd@lcy01-amd64-013) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #109-Ubuntu SMP Fri Jun 19 11:33:10 UTC 2020
3、获取对应kernel版本信息:
seven@seven:~$ uname -a Linux bst2 4.15.0-108-generic #109-Ubuntu SMP Fri Jun 19 11:33:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux