Juniper Networks J2320 manual Configuring the CLI Environment, Help Commands

Chapter 4: Services Router User Interface Overview

When you enter the help commands described in Table 45 on page 95, the CLI displays usage guidelines and summary information for configuration statements and operational mode commands. You can enter help commands in operational or configuration mode.

Table 45: help Commands

CLI Command	Description
help apropos string	Displays help based on a text string contained in a statement or command name.
	If the string contains spaces, enclose it in quotation marks. You also can specify
	a regular expression for the string, using standard UNIX-style regular expression
	syntax.
	In configuration mode, this command displays statement names and help text
	that match the string specified.
	In operational mode, this command displays the following types of commands
	that match the string specified, plus help text:
	■ Operational mode commands
	■ help topic and help reference commands you can enter for more information
	For example, to get a list of statements that contain the string traps, enter the
	help apropos traps command in configuration mode.
help reference string	Displays summary information for configuration statements.
	For example, to display summary information for the OSPF hello interval, enter
	the command help reference ospf hello-interval.
help topic string	Displays usage guidelines for configuration statements.
	For example, to display usage guidelines for the OSPF hello interval, enter the
	command help topic ospf hello-interval.

Configuring the CLI Environment

You can configure the CLI environment for your current login session. Your settings are not retained when you exit the CLI.

To display the current CLI settings, enter the show cli command:

user@host> show cli

CLI complete-on-space set to on CLI idle-timeout disabled

CLI restart-on-upgrade set to on CLI screen-length set to 49 CLI screen-width set to 132 CLI terminal is 'vt100'

CLI is operating in enhanced mode

CLI working directory is '/cf/var/home/remote'

To change the CLI environment, use the set cli operational mode command:

Using the Command-Line Interface ■ 95