The Command Line Crash Course--- PowerShell速成教程

The Command Line Crash Course

Table Of Contents

 Preface

 Introduction: Shut Up And Shell

 The Setup

 Paths, Folders, Directories (pwd)

 What's Your Computer's Name? (hostname)

 Make A Directory (mkdir)

 Change Directory (cd)

 View A File (less, MORE)

 Stream A File (cat)

 Removing A File (rm)

 Pipes And Redirection

 Wildcard Matching

 Finding Files (find, DIR -R)

 Looking Inside Files (grep, select-string)

 Getting Command Help (man, HELP)

 Finding Help (apropos, HELP)

 What's In Your Environment (env, echo, Env:)

What kind of computer do I need?

Either a Windows computer with PowerShell, a Mac OSX computer, or a Linux computer.

Preface

I wrote this book really quickly as a way to bootstrap students for my other books. Many students don't

know how to use the basics of the command line interface, and it was getting in the way of their learning.

This book is designed to be something they can complete in about a day to a week and then get enough skill

at the command line to graduate to other books.

This book isn't a book about master wizardry system administration. It's just a quick introduction to get

newbies going.

Note

pwd