cat /etc/*-release
cat /etc/*version
cat /etc/issue

cat /proc/version

lsb_release -a
uname -a
 
# Conocer la arquitectura del GNU/Linux instalado.
getconf LONG_BIT
64

tune2fs -l /dev/sda1 | grep created
Filesystem created:       Mon Feb 10 14:06:03 2011