If you are looking for ways to speed up your Linux, consider this collection of curated performance tweaks.

When the history function fails and the manpage is too long, navi comes to the rescue with an interactive cheat sheet for the shell.

It's getting easier to measure the environmental impact of software. A new study suggests criteria for determining how the choice of software impacts resource use.

What cannot be measured cannot be improved. Netdata lets you measure almost anything – at least as long as it's about the performance and health of a Linux computer.

The kernel supports performance analysis with built-in tools via the Linux performance counters subsystem. perf is easy to use and offers a detailed view of performance data.

The Scapy packet manipulation program lets you analyze and manipulate packets to create incident response reports or examine network security.

Before the web as we know it existed, Usenet performed the same tasks now done by web forums and social networks. Despite its declining popularity, Usenet is still employed to publish articles, sustain mailing lists, and even upload files.

The best way to save money on software development is to get it right the first time. Pair programming, an agile technique, saves development costs by putting two coders to work on the same code. Visual Studio Code and tmate bring the promise of pair programming to remote workers.

To find files quickly in the deeply nested subdirectories of his home directory, Mike whips up a Go program to index file metadata in an SQLite database.

Systemd can start timers that automatically perform tasks at specified times. The configuration files are known as timer units.