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 ...

In Linux, user groups play a crucial role in managing access control and permissions for system resources. Understanding which users belong to specific groups can be essential for administrators and ...

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 ...

Evidence continued to grow that the United States was considering joining Israel’s bombing campaign. Israel’s latest attacks followed two rounds of Iranian missiles fired into Israel. Rubble from ...

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 -- ...

grep is a command-line utility for searching plain-text data sets for lines that match a regular expression. Created in the early days of Unix, it has become a cornerstone of text processing in Linux ...

If you’re new to Linux or command-line tools, mastering grep command can make searching through files quick and efficient. The grep command is a powerful tool for finding specific text in files, but ...

Have you ever found yourself scrolling through your terminal’s history, only to realize that the important information you were looking for is no longer visible? This is because the default scrollback ...