Drop Bash for fish shell to get beautiful defaults The fish-themed "friendly interactive shell" creates a more enjoyable experience on the command line.
3 ways to use PostgreSQL commands Whether you need something simple, like a shopping list, or complex, like a color swatch generator, PostgreSQL commands make it easy.
Managing processes on Linux with kill and killall Know how to terminate processes and reclaim system resources with the ps, kill, and killall commands.
3 handy command-line internet speed tests Check your internet and network speeds with these three open source tools.
Use Wireshark at the Linux command line with TShark Learning to analyze network packets is a powerful skill.
What's your favorite Linux terminal trick? Take our poll or tell us about your favorite terminal trick. Is it a nifty productivity shortcut or a fun Easter egg?
