自分のサーバのOSのバージョンがわからなくなった時に調べる方法

More than 1 year has passed since last update.

各OS毎に異なります

まずはカーネルのバージョンを調べる

[riki@ ~]$ cat /proc/version 
Linux version 2.6.18-402.el5 (mockbuild@builder17.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-55)) #1 SMP Tue Feb 10 17:49:04 EST 2015

  • uname -a でもOK
[riki@ ~]$ uname -a
Linux sub0000540167.hmk-temp.com 2.6.18-402.el5 #1 SMP Tue Feb 10 17:49:04 EST 2015 x86_64 x86_64 x86_64 GNU/Linux

Debiun系の場合

$ cat /etc/debian_version
4.0

centOS/RedHat Enterprise Linux

[riki@ ~]$ cat /etc/redhat-release 
CentOS release 5.11 (Final)

Fedoraの場合

$ cat /etc/fedora-release
Fedora release 9 (Sulphur)
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