Alcatel Carrier Internetworking Solutions Switch/Router ユーザーズマニュアル

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The 

 command displays up to 50 commands numbered in order with the most recently 

executed command listed last. The following is a typical example of the 

 command.

In the example above, the 

 command is listed last because it is the one that was 

executed most recently. If you want to re-execute the last command, enter two exclamation 
points (

). In the example above, you could re-execute the 

 command by entering

at the system prompt.

You can also display a specific number of commands by entering 

 followed by a 

number less than or equal to the number of commands in the history buffer. For example, if 
you entered

in the example above you would see the following:

The 

UI

 also provides several other ways to re-execute earlier commands. For example, you 

can re-execute a specific command shown in the 

 list by entering an exclamation point 

(

) followed by the number to the left of that command shown in the 

 list. In the exam-

ple at the beginning of this section, entering

would re-execute the 

 command.

You can also re-execute a command a set number of commands back by entering an excla-
mation point and a minus sign (

) followed by that set number of commands back. In the 

example at the beginning of this section, entering

would re-execute the 

 command.