FreeBSD and Linux commands at your finger tips
Would you like to have all the important Linux and FreeBSD commands with suitable examples fit in a couple of pages ? If you do, then you have got your wish.
Colin Barschel has put together what he calls the Unix Toolbox. This is a fabulous piece of compilation which contain all the frequently useful commands in Linux and their equivalents in FreeBSD. This document covers a wide range of topics divided into 22 sections such as system, processes, file systems, network related, VPN, cryptography, installing and managing software and so on.