Linux distros are rolling out patches for a new high-severity kernel privilege escalation vulnerability that allows attackers to run malicious code as root. Known as Fragnasia and tracked as ...

Weekly cybersecurity recap covering zero-days, malware, phishing, supply chain attacks, cloud threats, AI security risks, and ...

Make your most-used commands work the way you want them to.

Overview Recently, NSFOCUS CERT has detected a Linux kernel privilege escalation vulnerability (Dirty Frag) disclosed online. Attackers use the logical defects of splice system calls in conjunction ...

Dubbed Quasar Linux (QLNX), the RAT has a modular architecture, uses multiple persistence and detection evasion mechanisms, ...

I went down a terminal app rabbit hole—and it was so good I ended up deleting some of my graphical apps.

In today’s digital world, ensuring your data is irrecoverable is more important than ever. Whether it’s sensitive personal information or confidential business data, permanently deleting files can ...

Have you ever needed to add new lines of text to an existing file in Linux, like updating a log, appending new configuration values, or saving command outputs without erasing what’s already there?

File compression is a powerful mechanism to save storage space and facilitate easy file transfers, especially when the file size is huge. There are various formats of compressed files such as .zip, ...