This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is latest version of this document can be found at . Replace .xhtml on the link with .pdf for the PDF version and with . for the booklet version. On a duplex printer the booklet will create a small book ready to bind. See also the about page. Error reports and comments are most welcome - c@ Colin Barschel
