Htag for Linux is a tagline and signature adder for email, news, and fidonet messages. It is now very much over engineered and could do anything you want it to especially if you write the plugin to do it. Htag for Linux is Yet Another random tagline, .sig and header adder. It is designed to work with most mail and news clients. Add signatures to messages, allows taglines/messages/random things to be plugged into fixed ascii art style signatures, support for multiple configs based on headers of the message, it is infinitely customizable because it's all based on plugins now, support for regular expression matching of sigfiles, and tagfiles, better tagfile support.