Abbreviating Commands; Completing A Partial Command Name - Cisco Nexus 9000 Series Configuration Manual

Abbreviating Commands

Abbreviating Commands
You can abbreviate commands and keywords by entering the first few characters of a command. The
abbreviation must include sufficient characters to make it unique from other commands or keywords. If you
are having trouble entering a command, check the system prompt and enter the question mark (?) for a list of
available commands. You might be in the wrong command mode or using incorrect syntax.
This table lists examples of command abbreviations.
Table 7: Examples of Command Abbreviations
Command
configure terminal
copy running-config startup-config
interface ethernet 1/2
show running-config

Completing a Partial Command Name

If you cannot remember a complete command name or if you want to reduce the amount of typing you have
to perform, enter the first few letters of the command, and then press the Tab key. The command line parser
will complete the command if the string entered is unique to the command mode. If your keyboard does not
have a Tab key, press Ctrl-I instead.
The CLI recognizes a command once you have entered enough characters to make the command unique. For
example, if you enter conf in EXEC mode, the CLI will be able to associate your entry with the configure
command, because only the configure command begins with conf.
In the following example, the CLI recognizes the unique string for conf in EXEC mode when you press the
Tab key:
switch# conf<Tab>
switch# configure
When you use the command completion feature, the CLI displays the full command name. The CLI does not
execute the command until you press the Return or Enter key. This feature allows you to modify the command
if the full command was not what you intended by the abbreviation. If you enter a set of characters that could
indicate more than one command, a list of matching commands displays.
For example, entering co<Tab> lists all commands available in EXEC mode beginning with co:
switch# co<Tab>
configure
switch# co
Note that the characters you entered appear at the prompt again to allow you to complete the command entry.
Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide, Release 7.x
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copy
Understanding the Command-Line Interface
Abbreviation
conf t
copy run start
int e 1/2
sh run