#Reference

Cheat sheets and reference material extracted from the dev log.

• Vim & Neovim — Commands, registers, scopes, folding, LSPs, Lua, mappings, regexps

• Neovim surround examples — mini.surround commands broken into actions, Vim text objects, and wrapper identifiers, with before/after examples

• Linux & System — DBus, systemd, lsof/ss, partitions, mounting, permissions, hardware, crypto, character encodings

• Shell & Bash — Heredocs, herestrings, colour pipes, jq, shell debugging

• Networking — resolv.conf, iptables, DNS, VPN

• Observability & monitoring — dead-man's-switch, metrics, logs; tiered base template for a script/daemon/cron on NixOS + ntfy

• tmax architecture — Interactive map of remote sessions, SSH authentication, and agent activity reporting