Bash

Introduction Whether you’re a developer, sysadmin, data scientist, or just curious about the command line, knowing the right Linux commands can save time and help you work more confidently. This guide covers the 50 most useful Linux commands, grouped by category, with concise explanations and copy‑paste‑ready examples. It focuses on commands available on most modern distributions and highlights best practices and safety tips along the way. Tip: Nearly every command supports a --help flag and has a manual page you can read with man. When in doubt, check command --help or man command. ...