AK // SYS LOG

A centralized repository for technical documentation, systems administration workflows, and infrastructure engineering insights.

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25 September 2021 ยท Updated 1 June 2026

Some Projects

by {"name"=>"Anthony Klein", "email"=>"github@aklein.pro", "github"=>"KDN-Cloud"}

I no longer run most of the projects listed here, but I leave them for historical reference.

See https://selfh.st/apps/ for a large amount of self-hosted services.

I ๐Ÿ’™ and respect FOSS.

Some fun projects of services I have deployed in no particular order.

๐Ÿ”˜ Strfry - Strfry is a relay for the nostr protocol that supports LMDB - a lightning fast database manager that is also used in OpenLDAP. This relay is using Docker and Nginx.

๐Ÿ”˜ PrivateBin - a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES

๐Ÿ”˜ Arch Email - an Arch Linux mail domain not affiliated with the official Arch Linux project, but for those that support and appreciate a simple, lightweight distribution

๐Ÿ”˜ SKS - an OpenPGP public key server that allows automatic public key lookup to make email privacy just as painless as modern messengers

๐Ÿ”˜ Minecraft - a GG0x Minecraft Bedrock server

๐Ÿ”˜ KIM - a federated end-to-end encrypted Matrix messaging homeserver

๐Ÿ”˜ Searx - a privacy-respecting metasearch engine

๐Ÿ”˜ Tor Bridge - an obfs4 bridge to help censored users connect to the open internet through Tor when users are being oppressed in countries like China, Iran, and Kazakhstan that exercise information control by trying to block Tor

tags: Projects - Passion - Sysadmin