Today I'm setting up a simple nginx proxy, so I can store updates used by my many Linux systems. Most of them run a derivative of Debian, so this guide focuses mostly on caching apt repositories (Debian, Ubuntu, Proxmox, and more), but the same approach should work with any distro. The example configs include the repositories which I use myself. Full step by step and configuration files on my blog: Support me on Ko-Fi if you enjoy my content and find it useful: Feel free to chat about my upcoming projects on Discord! Follow me on Mastodon: @apalrd Timestamps: 00:00 - Introduction 01:01 - Package Repositories 03:16 - Nginx Setup 04:36 - Cache Design 10:10 - Client Updates