Owner`s manual

MR4800E Owner’s Manual
28
4.4 Command Reference
This section has all the commands listed alphabetically with an expanded explanation.
See Section 4.1 for a description of the parameters.
?
Parameters: None
Description: Displays an alphabetical list of the available commands.
Security: Guest
!!
Parameters: None
Description: Repeats the last command that has been saved in the history buffer. The command that
is executed is then placed into the history at the current command index. A list of the previously
executed commands can be printed by looking at the command history. See history .
Security: Guest
Example:
[0] A:\ # clock
10/29/1996 1:20pm
[1] A:\ # !!
10/29/1996 1:20pm
!n
Parameters: command history index.
Description: Repeats the command whose index is indicated by the parameter. The command index
is the number shown in the prompt when the command is executed. The command that is executed
is then placed into the history at the current command index. A list of the previously executed
commands can be printed by looking at the command history. See history .
Security: Guest
Example:
[0] A:\ # clock
10/29/1996 1:20pm
[1] A:\ # ver
Version E-1.02 (Oct 24 1996 18:06:37)
[2] A:\ # !0
10/29/1996 1:20pm