Название: Linux Commands: 100 Hands-On Drills: Run Your Whole Dev Workflow from the Terminal (Cheat Sheet & Practice Problems Included)
Автор: Takezo
Издательство: Independently published
Серия: From Basics to Mastery: 100-Knock Series, Book 3
Год: 2026
Страниц: 204
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Even if you open the terminal daily, surprisingly few people can properly explain:

how to pass the output of "grep" directly to "awk" to extract fields
how to safely stop a process found with "ps aux"
why the behavior changes depending on where "2>&1" is placed

This book helps you systematically master 100 commands directly linked to development. It caters to everyone from complete beginners to those stuck in self-taught habits.

Learn the Commands Yourself in the AI Era:
In an era where AIs like Claude Code generate commands, foundational knowledge is more important than ever. You need the comprehension to safely execute AI-suggested "rm -rf", the vocabulary to instruct exactly what you want, and the ability to handle port conflicts or runaway processes that AI struggles with. This book equips you to master AI, rather than just rely on it.

Learn by Replacing GUI Operations:
This book isn't just a dictionary. It explains commands through mappings: "That Finder operation is written like this," or "That IDE search is surpassed by "grep", "rg", and "fzf"." By starting from everyday GUI tasks, you'll instantly grasp the purpose of new commands.

Cheat Sheet and Practice Problems:
At the end, you'll find a "Cheat Sheet" of all 100 commands. You can practice in two ways: hiding commands to recall them from actions, or vice versa. We also provide 23 practice problems linked to the text, helping you internalize skills until your hands move instinctively.

What You Will Learn:

File & Directory: "ls", "cp", "mv", and "find" to replace Finder tasks
Reading Files: "less", "diff", and "bat" to replace GUI viewers
Searching Text: "grep", "rg" (ripgrep), and "fzf" to exceed IDE search capabilities
Processing Text: "sed", "awk", "cut", "sort", and "jq" to transform logs and CSVs
Connecting Commands: Complex processing using pipes, redirects, "&&", and command substitution
Process Management: Control servers and background tasks with "ps", "kill", "lsof", "&", and "jobs"
Mastering the Shell: Aliases, functions, zsh completion, globs, variables, and loops

Target Audience:
Anyone who can use "cd" and "ls" can begin reading. No deep CLI experience required.
Ideal for those who use AI in the terminal but still rely on IDEs for file checks and Finder for directories.
Perfect for those intimidated by pipes, redirects, or stopping processes, helping them gain true confidence.

Contents: