Screencasts

All AI Abstract Factory Adapter Agent Behavioral Pattern Bridge Builder CLI Chain of Responsibility Command Composite Creational Pattern Decorator Design Pattern Facade Factory Flyweight Interpreter Iterator Linux MCP Mediator Memento Observer OpenCode PHP Prototype Proxy Singleton State Strategy Structural Pattern awk bash fzf make php search sed vim
OpenCode: configure your agent Screencast
OpenCode: configure your agent

Open ~/.config/opencode/opencode.json, find the model, set a local provider and enable the MCP servers you actually use.
sed and awk: the flags you actually use Screencast
sed and awk: the flags you actually use

A tour of the sed flags (substitution, addresses, -i, -n, -E) and the awk flags (fields, -F, -v, BEGIN/END, arrays, printf).
Facade Pattern Screencast
Facade Pattern
Flyweight Pattern Screencast
Flyweight Pattern
Proxy Pattern Screencast
Proxy Pattern
Chain Of Responsibility Pattern Screencast
Chain Of Responsibility Pattern
Command Pattern Screencast
Command Pattern
Interpreter Pattern Screencast
Interpreter Pattern
Iterator Pattern Screencast
Iterator Pattern
Mediator Pattern Screencast
Mediator Pattern