Linux 版本查看（qbit）

以 Ubuntu 18.04 LTS 为例

发行版本

$ cat /etc/issue
Ubuntu 18.04.4 LTS \n \l

$ lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 18.04.4 LTS
Release:    18.04
Codename:    bionic

$ cat /etc/redhat-release
CentOS Linux release 7.8.2003 (Core)

内核版本

$ cat /proc/version
Linux version 4.15.0-88-generic (buildd@lgw01-amd64-036) 

$ cat /proc/version_signature
Ubuntu 5.4.0-66.74-generic 5.4.86

$ uname -r
4.15.0-88-generic

同时查看

$ neofetch
qbit@qhost
------------
OS: Ubuntu 18.04.4 LTS x86_64
Host: Alibaba Cloud ECS pc-i440fx-2.1
Kernel: 4.15.0-72-generic
Uptime: 121 days, 11 hours, 46 mins
Packages: 739
Shell: bash 4.4.20
Resolution: 1536x864
Terminal: /dev/pts/0
CPU: Intel Xeon E5-2682 v4 (2) @ 2.500GHz
GPU: Cirrus Logic GD 5446
Memory: 360MiB / 3944MiB

$ screenfetch
qbit@qhost
OS: Ubuntu 18.04 bionic
Kernel: x86_64 Linux 4.15.0-72-generic
Uptime: 121d 11h 51m
Packages: 744
Shell: bash 4.4.20
Resolution: 1536x864
WM: Not Found
CPU: Intel Xeon E5-2682 v4 @ 2x 2.5GHz
GPU: cirrusdrmfb
RAM: 355MiB / 3944MiB

本文出自 qbit snap