CISA warns WinRAR CVE-2025-6218 is under active attack by multiple threat groups, requiring federal fixes by Dec. 30, 2025.

These are the formal rules for forming basic UNIX regular expressions. For some simple examples, skip to Simple Examples. The rules come from the Solaris 7 regexp(5) manual page. The I2A2 reflector ...

What Am I Doing? What is Going On? You are learning a different way to interact with a computer, working at the command line. It means typing commands at a prompt - no mouse. Typing only! Why? What is ...

Sometimes you just want Windows to shut down. But instead of shutting down quickly, the system seems to ponder, blocked by running processes, background services, or open apps. However, for decades ...

WhatsApp Hijacks, MCP Leaks, AI Recon, React2Shell Exploit and 15 More Stories | Read more hacking news on The Hacker News cybersecurity news website and learn how to protect against cyberattacks and ...

With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...

Of all the Linux commands, rm is notorious. It's easy to completely wipe out your system with one mislaid rm command as root.

Basic Allowance for Subsistence (BAS) pays for the cost of a military member's meals when dining at their permanent duty station. Although BAS is meant to offset the cost of a member's meals, it doesn ...

The Mount and Blade games are great for customisation, modding, and just generally playing around with. While many might see console commands as cheating, they do add possibilities and fun new ways to ...

Medical Readiness Command, West provides regionally ready, globally responsive medical forces, health service support and force health protection to conserve the fighting strength; enable the ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. David Kindness is a Certified Public Accountant (CPA) and an expert in ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...