cli

GNU screen cheatsheet

Quick reference to GNU screen essential bindings

2 minute read

GNU screen is a terminal multiplexer that allows for different virtual windows and panes running different processes within the same terminal session, being it local or remote. This post contains a quick reference to the most used default key bindings of GNU screen. In contrast to other terminal multiplexers like tmux, GNU screen is probably already installed in your server of choice.

Run a command when files change

Learn about entr and how it can help you

2 minute read

If you usually develop your software without an IDE, it may come in handy to be able to run a custom command or two whenever a file or a group of files in the file system is modified. This post discusses entr, a small event notify test runner which might just be what you need to fill an inconvenient gap in your mouseless development environment.

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