help
Syntax
help < (apropos string | reference statement-name| syslog syslog-tag| tip cli number | topic word)>
Description
Display help about available operational
commands, configuration statements, or general information about getting
help. Entering the help command without an option provides
introductory information about how to use the help and ? commands.
Options
apropos string—(Optional) Display command names and help text that matches
the string specified. If the string contains spaces, enclose it in
quotation marks (" " ). You can also specify a regular expression
for the string, using standard UNIX-style regular expression syntax.
reference statement-name—(Optional)
Display summary information for a configuration statement. This information
is based on summary descriptions that appear in the Junos configuration
guides.
syslog syslog-tag—(Optional)
Display information about system log messages.
tip cli number—(Optional)
Display a tip about using the CLI. Specify the number of the tip you
want to view.
topic word—(Optional)
Display usage guidelines for a topic or configuration statement. This
information is based on subjects that appear in the Junos configuration
guides.
Required Privilege Level
None
Release Information
Command introduced before Junos OS Release 7.4.
The apropos option was added in Junos
OS Release 8.0.