Learn how to use Bash aliases to shorten commands, reduce errors, speed up tasks, and improve your productivity in the Terminal.

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

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 ...

Before you can change an ACL, you must get the current one. There are two ways to do this with PowerShell. Learn how to get the current ACL and modify it.

The security vulnerability known as React2Shell is being exploited by threat actors to deliver malware families like KSwapDoor and ZnDoor, according to findings from Palo Alto Networks Unit 42 and NTT ...

Editor's take: Microsoft is doubling down on its plan to turn Windows 11 into an "agentic AI" platform, and in the process seems determined to strip away the last bits of user agency left in the OS.

For a fairly new Linux user, things can be a bit overwhelming in the beginning. While the robustness and unlimited customizability options are attractive, performing basic tasks can be daunting, ...

Abstract: Aluminum/polytetrafluoroethylene (Al/PTFE) is a new type of composite material with high-energy content. The combination of high-energy density of aluminum and high-temperature stability of ...