Cisco Systems A9K24X10GETR Guide de démarrage rapide télécharger pdf (Page 103)

CHAPTER

FINAL DRAFT —Cisco Confidential

5-1

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

CLI Tips, Techniques, and Shortcuts

This chapter describes techniques for using the command-line interface (CLI) of the

Cisco

IOS XR software.

Contents

• CLI Tips and Shortcuts, page 5-1

• Viewing System Information with show Commands, page 5-5

• Wildcards, Templates, and Aliases, page 5-11

• Command History, page 5-17

• Key Combinations, page 5-18

Note Commands can be entered in uppercase, lowercase, or mixed case. Only passwords are case sensitive.

However, the Cisco Systems documentation convention presents commands in lowercase.

CLI Tips and Shortcuts

The following sections describe tips and shortcuts useful when using the CLI:

• Entering Abbreviated Commands, page 5-1

• Using the Question Mark (?) to Display On-Screen Command Help, page 5-2

• Completing a Partial Command with the Tab Key, page 5-4

• Identifying Command Syntax Errors, page 5-4

• Using the no Form of a Command, page 5-4

• Editing Command Lines that Wrap, page 5-5

Entering Abbreviated Commands

You can abbreviate commands and keywords to the number of characters that allow a unique

abbreviation. For example, the configure command can be abbreviated as config because the abbreviated

form of the command is unique. The router accepts and executes the abbreviated command.

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Cisco Systems A9K24X10GETR Guide de démarrage rapide Page 103