Welcome to codecache.org.

A 13-year-old passionate about servers, Linux, and programming.

About Me

Hey, I’m Ralph — a 13-year-old tech enthusiast who runs Linux servers, writes code, and loves shipping real projects.

Server Management

I host and manage KVM virtual machines, wire up bridges, and handle networking (systemd-networkd, Tailscale) safely and cleanly.

Programming

I build web dashboards and tools in PHP, JavaScript, and Python — plus C when I need speed or native control.

Game Dev

I design and script Roblox experiences in Lua, focusing on smooth UX and solid code architecture.

Skills

  • Linux server administration
  • Web development (HTML, CSS, JS, PHP)
  • Automation & scripting (Bash, Python)
  • Networking (KVM bridges, NAT, DNS, TLS)
  • Game development (Roblox, Lua)

Articles

All my posts, tutorials, and guides in one place.

Contact Me

What should I call you?

I’ll reply here.