This post is the first of the three-part series on stream editing: but what does it mean to work with streams? This is where understanding its key editor comes into play.

One of the habits that gradually changes a person’s shell scripting style is discovering that Bash can manipulate text on its own.

When everyone else sees a paragraph, AWK sees a database.

This is a review of a classic book that does not only teach you the art of text-processing, but eases you into the world of programming.