Linux的命令

Linux的命令

• 查看ubuntu系统是32位的还是64位的：getconf LONG_BIT

luni@ubuntu:~/Project/src/cmakedemo$ getconf LONG_BIT
64

• 查看系统信息：lsb_release -a

luni@ubuntu:~/Project/src/cmakedemo$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 16.04.7 LTS
Release:	16.04
Codename:	xenial

• 查看操作系统架构：uname -a

luni@ubuntu:~/Project/src/cmakedemo$ uname -a
Linux ubuntu 4.15.0-126-generic #129~16.04.1-Ubuntu SMP Tue Nov 24 11:22:40 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux