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Kubernetes cheat sheet

Kubernetes manages clusters of containers, providing tools for deploying and scaling applications, managing changes to containerized applications, and optimizing the use of…

GNU Screen cheat sheet

GNU Screen is a terminal multiplexer. It lets you use a single terminal buffer to run many windows. You can split this window into panes so you can see more than one prompt at…

Linux systemd cheat sheet

Modern Linux uses systemd for service management and log introspection. It provides everything from personal Linux systems to enterprise servers with a modern mechanism for…

Linux Parted cheat sheet

GNU Parted is one of the best tools for partitioning drives. You can issue it commands or activate an interactive mode so that you're constantly "connected" to a drive you…

Linux sed command cheat sheet

Sed is a Linux stream editor. It transforms text in an input stream, such as a file or pipe. Sed works on one line at a time. Because it has no visual display, it creates a…

Linux grep command cheat sheet

If you're learning grep, or you just find yourself using it often and resorting to searching through its info pages, you'll do yourself a favor by downloading our cheat sheet…

SQLite cheat sheet

SQLite is an infinitely useful self-contained, portable, open source database. Using SQLite makes it easy to create, parse, query, modify, and transport data. Learning to use…