line-magic
Domain: Jupyter Integration
🎯 Motivation
A magic command prefixed with a single % that operates on one line of input. They are quick utilities for inline tasks.
📋 Concrete Example
Use %pwd to print the working directory, or %env VAR=hello to set an environment variable.
🔗 Analogy
Line magic is a speed dial button — one press does one specific thing on the current line.