$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.10
Release: 11.10
Codename: oneiric
# カーネル周りの確認
$ uname -a
Linux ubuntu-10 3.0.0-19-generic-pae #33-Ubuntu SMP Thu Apr 19 20:59:10 UTC 2012 i686 i686 i386 GNU/Linux