Self-Hosting

Choose NVMe SSDs for homelab use. Covers Gen5 vs Gen4, TLC vs QLC endurance, drive picks with benchmarks, capacity planning, and health monitoring.

Batch migrate GitHub to Gitea in one pass: migtea diffs both accounts and moves every missing repo, with wikis, LFS, and issues, from a terminal UI.

Thunderbolt 5 eGPU enclosures for GPU compute on Linux. Compares Razer Core X V2 and Sonnet Breakaway Box 850 T5, with setup and benchmarks.

Run any Linux distro as a POSIX shell wrapper with full device access, home directory, GPU passthrough, and SSH keys. No VM, completely instant setup.

sched_ext lets you write custom Linux CPU schedulers in eBPF and hot-swap them at runtime. Enable SCX, try scx_lavd or scx_rustland, or roll your own.

Write production systemd .service unit files: anatomy, security hardening, timers as a cron replacement, template units, and journalctl debugging.