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Contents
Preface 15 About This Guide
16
Using This Guide
16
Understanding Notation Conventions
16
Summary
16
Commands and Other Terminal Text
16
Command Parameters and Options
17
Default Settings
17
Commands Requiring Root Privileges
18
Getting Documentation Updates
18
Getting Additional Information
Chapter 1 21 Executing Commands
21
Opening Terminal
22
Specifying Files and Folders
23
Modifying Flow Control
23
Redirecting Input and Output
24
Using Environment Variables
25
Executing Commands and Running Tools
26
Correcting Typing Errors
26
Repeating Commands
26
Including Paths Using Drag and Drop
26
Searching for Text Within a File
26
Commands Requiring Root Privileges
27
Terminating Commands
27
Scheduling Tasks
28
Sending Commands to a Remote Computer
28
Viewing Command Information
Chapter 2 31 Connecting to Remote Computers
31
Understanding Secure Shell
31
How SSH Works
32
Password-Less Logins Using SSH Keys
33
Updating SSH Key Fingerprints