Cheat sheets Cheat sheets feed

We've collected our handy cheat sheets in one convenient place.

Text editor on a browser, in blue

Here are six things you may not have realized you could do with Emacs. Then, get our new cheat sheet to get the most out of Emacs.
Inter-process Communication in Linux

This free eBook gives seasoned and occasional coders insight into the core concepts and mechanisms of inter-process communication (IPC) in Linux.
a checklist for a team

Kick off the new year with our latest programming cheat sheets and guides for people of all skill levels. Take our poll to let us know what you'd like to see next!
Coffee beans and a cup of coffee

Download our new Java cheat sheet to get a little control over all that dizzying Java syntax.
Cheat Sheet cover image

Download our new cheat sheet for Bash commands and shortcuts you need to talk to your computer.
Penguins walking on the beach

Download our new cheat sheet for managing Linux users and permissions.
Hands on a keyboard with a Python book

Master the pip packaging tool with this handy cheat sheet.
Hand putting a Linux file folder into a drawer

Download our new Linux commands cheat sheet for executing common tasks.