how2 : stackoverflow from the terminal.
how2 finds the simplest way to do something in a unix shell. It's like man, but you can query it in natural language.
ADR Tools : A command-line tool for working with Architecture Decision Records (ADRs).
Offline search tool for developers. Find what you need without the need for Internet access. Allows finding detailed information not available in document names. Your own local indexed copy of Stack Overflow downloaded via BitTorrent.