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 ...

Repetition disguised as discipline exposed by a simple Linux command.

In PowerShell, the Exit function allows you to terminate or stop a script from running. It’s like telling the script to quit or finish up. You can use the Exit keyword to make this happen. Sometimes, ...

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.

A Porsche and a Ford GT take pride of place on the main floor, and downstairs, there’s a fully operational workshop for tinkering around.

The Linux terminal isn't nearly as hard as you think. Understanding the fundamentals will help get you started. These concepts apply to all Linux distributions. When many think about Linux, they think ...

Abstract: The Linux operating system is a powerful, open-source tool that maximizes a computer's potential. It offers advantages over Windows and Mac OS, including stability and reliability, allowing ...

This repo contains all the shell scripting programs done in Operating Systems Lab during my 4th semester Btech. The concepts such as Linux shell commands, command line input , operators, if-else, case ...