# Remembering

Remembering: Your Command History.

Updated: November 10, 2026

1. [Your Command History](https://www.ask-codey.com/lessons/bash-command-history) (Apprentice): The shell remembers every command you type, so the up arrow brings back the last ones, history lists them all with numbers, Ctrl+R finds one by any part of it, and clear gives you a fresh screen.

Source: https://www.ask-codey.com/courses/bash-in-depth/topics/bash-remembering