Fixing fzf Keybindings in Zsh
Why Ctrl-R/Ctrl-T/Alt-C fail with the system fzf package, and how to restore full keybindings with the official installer.
AI-Writeups
A collection of short problem/solution notes from real debugging sessions and system fixes.
2026
Fixing a Wired Ethernet Connection Stuck on Link-Local (169.254.x.x)
Diagnosing an Ubuntu wired interface that falls back to link-local addressing and restoring DHCP via NetworkManager.