A Guide to Efficiently Using Irssi and ScreenIrssi is a text-only IRC client. It does not get in your way and its commands are intuitive and useful. Non-standard features are implemented with perl scripts, rather than in the core. Irssi can range from a functional, no-frills client to a highly-customized and automated client. Irssi is not the only focus of this guide. GNU screen, the well-known terminal multiplexer, is also discussed. Screen
