This tutorial is written to help people understand some of the basics of shell script programming (aka shell scripting), and hopefully to introduce some of the possibilities of simple but powerful programming available under the Bourne shell. As such, it has been written as a basis for one-on-one or group tutorials and exercises, and as a reference for subsequent use.

find bugs in your shell scripts

This essay shows a summary of how to handle filenames correctly for the impatient.

tips and tricks for working with splits in vim.

news.eternal-september.org is a private project providing free access to text-only Usenet News.

img.sh
prose.sh
pastes.sh

Juggling Lab is an application for creating and animating juggling patterns. Its main goals are to help people learn juggling patterns, and to assist in inventing new ones.

a modern and intuitive terminal-based text editor