----------lsb_release -a----------
Distributor ID:	PearLinux
Description:	Pear Linux 6.1 LTS
Release:	6.1
Codename:	Bartlett
----------/etc/lsb-release----------
DISTRIB_ID=PearLinux
DISTRIB_RELEASE=6.1
DISTRIB_CODENAME=Bartlett
DISTRIB_DESCRIPTION="Pear Linux 6.1 LTS"
DISTRIB_EDITION="32 bit PAE"
----------/etc/os-release----------
NAME="Ubuntu"
VERSION="12.04.1 LTS, Precise Pangolin"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu precise (12.04.1 LTS)"
VERSION_ID="12.04"
----------/etc/debian_version----------
wheezy/sid