Essential Ubuntu Terminal Commands: A Quick Reference Guide

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A developer shared a concise reference guide for commonly used Ubuntu terminal commands, originally written on March 6, 2020. The guide covers key operations including uninstalling packages with full dependency removal using apt-get purge --auto-remove. It also includes commands for listing installed packages, switching users, and searching for files by name. Additional tips cover listing all files including hidden ones and checking the system's configured timezone. The reference serves as a handy cheat sheet for Linux users working in Ubuntu environments.

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