Linux - OS 정보 확인-bit, 버젼등

Linux - OS 정보 확인 - bit, 버젼등

lsb_release -a

> lsb_release -a

LSB Version:    :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch

Distributor ID: CentOS

Description:    CentOS release 6.5 (Final)

Release:        6.5

Codename:       Final

cat /etc/redhat-release

> cat /etc/redhat-release

CentOS release 6.5 (Final)

cat /etc/centos-release

> cat /etc/centos-release

CentOS release 6.5 (Final)

uname -a

> uname -a

Linux 호스트명 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

* bit 정보 확인

getconf LONG_BIT

32 또는 64 의 값이 나옴

arch

x86_64 - 64bit

i386 또는 i686 - 32bit

uname -m

x86_64