Labs
Hands-on, 45-minute walkthroughs: one topic, one skill level, start to finish.
- chezmoi LabA hands-on lab on chezmoi: manage dotfiles across two throwaway servers, learn which commands move changes in which direction, and resolve drift without losing work.Start lab →chezmoilabbeginner45 min
- Elixir Events LabA hands-on lab on event sourcing in Elixir: build a vending machine that stores what happened instead of its current state, rebuild state by replaying events, and answer questions nobody planned for.Start lab →Elixir Eventslabintermediate45 min
- grep LabA hands-on lab on grep and the pipes it lives in: find lines in files and in command output, and build pipelines that filter, count, and rank.Start lab →greplabbeginner45 min
- curl LabA hands-on tour of curl: the options you will use every week, then four scenarios for scripting, debugging, and timing HTTP requests.Start lab →curllabintermediate45 min