Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

Repetition disguised as discipline exposed by a simple Linux command.

Background In early 2026, OpenClaw (formerly known as Clawdbot and Moltbot), an open-source autonomous AI agent project, quickly attracted global attention. As an automated intelligent application ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

It is no secret that we often use and abuse bash to write things that ought to be in a different language. But bash does have its attractions. In the modern world, it is practically everywhere. It ...

Enable the Linux terminal on any Android device, and you can create or practice your bash scripting on the go.

Despite lots of hype, "voice AI" has so far largely been a euphemism for a request-response loop. You speak, a cloud server transcribes your words, a language model thinks, and a robotic voice reads ...