Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

A common use for the ip command is checking what network devices are connected to your Linux system. You can use this ...

Linux Mint 22.2 Zara is now available, offering a fresh wave of enhancements across performance, visual design, and usability ...

TL;DR Introduction If you haven’t read the previous posts, I would recommend them as a primer to the devices, BLE and what we ...

The threat actor linked to the exploitation of the recently disclosed security flaws in Microsoft SharePoint Server is using a bespoke command-and-control (C2) framework called AK47 C2 (also spelled ...

Built under the Trifecta Tech Foundation’s “Privilege Boundary” initiative, sudo‑rs is a from-scratch implementation of sudo and su created in Rust, a language celebrated for its compile-time ...

This guide contains essential Linux terminal commands for navigating the file system, managing files and directories, viewing system info, and using superuser privileges. Perfect for DevOps, system ...

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local attackers to escalate their privileges to ...

Security researchers have discovered a critical elevation of privilege (EoP) vulnerability in a popular Linux utility, and another that has been lying hidden for over a decade. Sudo is a privileged ...