Linux カーネルのバージョンを調べる
$ cat /proc/version
$ uname -a
Linux OS のバージョンを調べる
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 13.10
Release: 13.10
Codename: saucy
$ cat /etc/debian_version
5.0
$ cat /etc/redhat-release
CentOS release 5.5 (Final)
$ cat /etc/fedora-release
Fedora release 9 (Sulphur)