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Archive

September 2025

14 posts
Mastering Infrastructure: A Senior Linux Engineer's Guide to Configuration Management Tools Mastering Infrastructure: A Senior Linux Engineer's Guide to Configuration Management Tools
DevOps

Mastering Infrastructure: A Senior Linux Engineer's Guide to Configuration Management Tools

Sep 10, 2025 6 min read
Nala: A Smarter Frontend for APT on Debian-Based Systems Nala: A Smarter Frontend for APT on Debian-Based Systems
Linux Tips

Nala: A Smarter Frontend for APT on Debian-Based Systems

Sep 07, 2025 3 min read
Essential Virsh Commands: Managing VMs with VNC, SPICE & Remote Viewers Essential Virsh Commands: Managing VMs with VNC, SPICE & Remote Viewers
Cheat Sheet

Essential Virsh Commands: Managing VMs with VNC, SPICE & Remote Viewers

Sep 05, 2025 4 min read
Building a Custom MCP Server for AI-Assisted Pentesting in VS Code Building a Custom MCP Server for AI-Assisted Pentesting in VS Code
Artificial Intelligence

Building a Custom MCP Server for AI-Assisted Pentesting in VS Code

Sep 03, 2025 4 min read
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About the Author
Jose C. Mendez

Jose C. Mendez

Platform & Security Engineer

Taguig, Metro Manila

With over a decade of hands-on experience in IT infrastructure, security, and automation — I document real-world solutions across DevOps tooling, network security, Linux administration, and ethical hacking. Because the best notes are the ones you publish.

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Recent Posts
  • GitLab Free Container Registry: Private Docker Images Without Self-Hosting a Registry
    GitLab Free Container Registry: Private Docker Images Without Self-Hosting a Registry Sep 13, 2026
  • After NixOS Install: The Best Practices You Should Know Before Touching Anything
    After NixOS Install: The Best Practices You Should Know Before Touching Anything Sep 12, 2026
  • The Unicorn Took the Afternoon Off: GitHub Outages and Why Your Next Repo Belongs to You
    The Unicorn Took the Afternoon Off: GitHub Outages and Why Your Next Repo Belongs to You Sep 11, 2026
  • Passkeys in Action: A Hands-On Walkthrough with the Passkey Demo
    Passkeys in Action: A Hands-On Walkthrough with the Passkey Demo Sep 10, 2026
  • Sandboxing on Linux: The Real Security Differences Between Flatpak, Snap, and AppImage
    Sandboxing on Linux: The Real Security Differences Between Flatpak, Snap, and AppImage Sep 09, 2026
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