OS Details

Theory

This page provides useful commands for UNIX systems enumeration that can be used to query important OS related informations.

Practice

Kernel & OS Version

Enumerate

Following command can be use to enumerate the OS version

#Display Kernel version & CPU informations 
uname -a

#Display OS Version
cat /etc/*release*

#Display OS informations
cat /etc/issue

#Display Kernel informations
cat /proc/version

Architecture

Enumerate

Following commands can be use to enumerate OS architecture

arch