Notes

Cheat sheets and working notes. Mostly written after the third time I looked the same thing up.

• SQL: window functions in five examples October 11, 2026
• Docker: the cleanup commands I always forget September 3, 2026
• Git: rebase vs merge — a practical rule of thumb August 14, 2026
• tmux: the five commands that cover 95% of usage July 20, 2026