Elevate your scripting game with these must-know Bash variables.

grep finds lines. cut extracts fields. sort and uniq count and rank. sed edits. awk does all of that, and it does it with logic. Every tool covered so far in this series does one thing well. awk does ...

Major Linux distributions are rushing to fix two new vulnerabilities after the disclosure embargo was broken. The vulnerability, comprised of two chained issues in subsystems of the Linux kernel and ...

Microsoft Defender is investigating a high-severity local privilege escalation vulnerability (CVE-2026-31431) affecting multiple major Linux distributions including Red Hat, SUSE, Ubuntu, and AWS ...

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of Linux is setting off alarm bells as defenders scramble to ward off severe ...

Affecting the kernel’s authencesn cryptographic template, the vulnerability was introduced in 2017 and impacts all distributions. A high-severity logic bug in the Linux kernel allows unprivileged ...

A PowerShell “for” loop is a core scripting tool that lets you execute a block of code multiple times. Whether you’re automating system tasks or processing data, understanding how to write a “for” ...

If you run a Windows environment, you already know how critical PowerShell is. It’s the backbone of modern administration, used for automation, configuration, and day-to-day operations at scale. And ...

If you are taking the first step in learning Bash scripting, then you have come to the right place. This introduction to Bash scripting guide is created with a bunch of different topics that will make ...

The latest phase of the global law enforcement action resulted in seizing three industrial-scale illegal IPTV services. The operation, coordinated by Europol, Eurojust, and Interpol, was led by ...

Correction (Jan. 9, 2026): Earlier reports stated that the EPA had approved Kentucky’s request to lift the reformulated gas requirement for Jefferson, Oldham, and Bullitt counties, including ...