Zhone 5100 参照マニュアル

These two shortcut commands can be used in conjunction with the history command to force the 

execution of specific commands. !! forces execution of the last action in the history list and ! 

accompanied by a command number from the history list executes the specified command. Both 

commands are valid for the current active session.
Syntax: !<x>
Argument:

x

is the number of the command as shown in the command history list

Example:

In this example, !7 forces execution of command number 7 in the history list, which in this case 

was show ip.

VPacket# !7

VPacket# show ip

ACTIVE indicates this is the current operational setting

CONFIG indicates this has been configured but not activated

-------------------------IP INTERFACE----------------------

       INTERFACE NAME      IP ADDRESS          NET MASK

ACTIVE ethernet            10.10.10.254        255.255.255.0

CONFIG wan                 205.176.94.11       255.255.255.0

CONFIG Default Gateway     10.10.10.254

ACTIVE Voice Ip Address    205.176.94.11

-----------------------------------------------------------

VPacket#