A new open-source and cross-platform tool called Tirith can detect homoglyph attacks over command-line environments by ...

Did you know you can check the maximum speed of a USB port with one command?

Many hands make light work.

Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

-B To save a file and back up the previous version of it by appending a tilde (~) to the current filename. -E To convert the typed tabs into spaces. -L To stop adding a new line after the original ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

It’s barely been out for a month and already security researchers have discovered a prompt injection vulnerability in Google’s Gemini command line interface (CLI) AI agent that could be exploited to ...

File operations are inefficient - moving files currently uses separate create and delete operations instead of the standard mv command. The LLM frequently loses context of the broader project ...

pipecheck inspects the execution status of each command in a Unix pipeline. It captures exit codes, displays commands, and provides a clear visual representation of where errors or issues occur in ...

Quick: If you shout "regular expressions" in a crowd of Linux users, what happens? Answer: Everyone will tell you the right way to use them, and every answer will be different. Regular expressions -- ...