Monthly Archives: October 2025

Linux News Security

VMware Tools Zero-Day Vulnerability Exploited for Root Access: What Linux Admins Need to Know

📅 October 13, 2025 👤 admin 👁️ 0 views

A critical security flaw in VMware’s open-vm-tools package has been actively exploited in the wild for nearly a year before...

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Tutorials

RHCSA Study Guide: Complete 90-Day Preparation Plan to Pass EX200

📅 October 11, 2025 👤 admin 👁️ 0 views

The Red Hat Certified System Administrator (RHCSA) certification validates your skills in managing Red Hat Enterprise Linux systems. Unlike theory-based...

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DevOps Tutorials

Kubernetes for Beginners: Step-by-Step Installation and First Deployment

📅 October 11, 2025 👤 admin 👁️ 0 views

Kubernetes has revolutionized how organizations deploy, scale, and manage containerized applications. If you’re a Linux system administrator, DevOps engineer, or...

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Code Editors

Sublime Text – Sophisticated Editor

📅 October 10, 2025 👤 👁️ 0 views

Sublime Text is a sophisticated text editor for code, markup, and prose. Known for its speed, elegant UI, and powerful...

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Linux Storage

Complete Guide to Linux Storage Commands: HBA, WWPN, WWNN, Multipath & SCSI

📅 October 10, 2025 👤 admin 👁️ 0 views

Master essential Linux storage commands for managing SAN, HBA, multipath, WWPN, WWNN, and SCSI devices. Complete guide with practical examples...

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Code Editors

Emacs – Extensible Text Editor

📅 October 9, 2025 👤 👁️ 0 views

GNU Emacs is a free, extensible, customizable text editor and computing environment. More than an editor, Emacs is a platform...

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Linux News News Red Hat/CentOS Security

Red Hat GitLab Breach: 570GB of Consulting Data Stolen – Official Statement & What You Need to Know

📅 October 9, 2025 👤 admin 👁️ 0 views

Red Hat confirms major GitLab security breach affecting consulting customers. Learn about the 28,000 repositories compromised, affected organizations including government...

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Security Tools

Vault – Secrets Management

📅 October 8, 2025 👤 👁️ 0 views

HashiCorp Vault is a tool for securely accessing secrets. It provides a unified interface for managing secrets, encryption keys, and...

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How-To's Linux

Linux Server Security Hardening: Complete Guide

📅 October 7, 2025 👤 admin 👁️ 0 views

📚 Complete Tutorial Complete Linux Server Security Hardening Guide 2025: 20 Essential Steps to Protect Your System 📅 Published: October...

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