Raj

Raj

Linux Administrator and Editor
Raj is a Linux administrator and the editor of LinuxPanda. He writes practical guides on Linux administration, security, open-source tools, gaming and desktop trends.

LinuxPanda Blog

Network cabinet with an open glass door, connected Ethernet cables and a mechanical key on the ledge

Tailworm: Who Needs the Tailscale Security Update?

Tailscale 1.104.4 fixes confirmed SSH and Serve security issues. Check which Linux hosts need attention, what the Tailworm name means and how to verify the update.

Laptop and graphics card on an anti-static mat beside a mouse on a sunlit desk

Firefox 159: Wayland and AMD Memory Fixes for Linux

Server motherboard and network port beside folded metallic bellows on a workbench

Node2Shell: Which Apps Need the Brotli Security Fix?

Compact metal network appliance with Ethernet cables and a hardware security key on a wooden workbench

OpenSSL 4.1.0 Released: Should Your Linux Server Upgrade?

OpenSSL 4.1.0 adds DTLS 1.3 and crypto optimizations. Check known issues, LTS trade-offs and whether your Linux server should upgrade now.

Broken certificate chain and key in front of Linux server infrastructure

eMudhra CA Compromise: Update Linux, Docker and Node.js

Web server monitoring console showing an urgent PHP security patch operation

PHP2Shell Explained: Who Is at Risk and How to Update

PHP2Shell can let unauthenticated attackers run code on vulnerable PHP servers. Learn the impact, affected versions and how to update safely.

Developer workstation testing responsive website layouts for WordPress 7.2 Beta 1

WordPress 7.2 Beta 1: What to Test Before December

Motherboard, processor, graphics card and NVMe storage representing Linux 7.3 improvements

Linux 7.3 Released: 10 Changes That Matter Most

Linux 7.3 is out with better GPU-memory handling, faster storage paths, new scheduling tools and early support for upcoming hardware.

Ubuntu 26.10 represented by a laptop and metallic stingray sculpture

Ubuntu 26.10 Released: 10 Changes Before You Upgrade

Security token crossing an access boundary between container registry zones

Docker Hub CVE-2026-105445: Who Needs to Act?

Modern monitor displaying an abstract adaptive interface for GPT-6 in ChatGPT

GPT-6 Comes to ChatGPT: Sol, Luna and Intelligent UI

Metal shield and padlock protecting website blocks for the WordPress 7.1.3 security update

WordPress 7.1.3 Security Update: 7 Fixes Explained

Metal container models on a developer desk representing the Docker Desktop 4.94 update

Docker Desktop 4.94: Safer Logs and Reliability Fixes

Laptop installing the Ubuntu 26.04.1 LTS upgrade beside an external backup drive

Ubuntu 24.04 to 26.04.1 LTS Upgrades Are Now Open

Four work devices connected to one shared AI agent hub on a team workspace

Grok Team Bots Launch: What Teams Need to Know

Grok Team Bots let organizations share one AI agent, its context and expertise. Here is how access, memory, Slack and security controls work.

A 1980s computer terminal beside a modern Linux development laptop

GNU Turns 43: Why It Still Matters to Linux Users

The GNU Project is 43. Here is how its compilers, libraries, shell and utilities still shape modern Linux systems.