Managing SNAplus2 from NetView
Using UCF
If you issue a command when a previous command is still in progress (that is, before the UNIX COMMAND COMPLETED message is received), the following message is displayed:
= = = COMMAND QUEUED = = =
The second command is queued, and is executed when the previous command has completed.
Canceling a Command
UCF provides a method of canceling a command that is still in progress. This can be used to stop the current command from executing, or to cancel an interactive command such as vi filename that cannot complete without further input. It is equivalent to using an interrupt sequence such as Ctrl + C to stop a process running on a terminal, or using the
In addition to canceling the command that is currently executing, SNAplus2 cancels any commands that are queued after it.
The command syntax is the same as for the
For each outstanding command (the one currently executing and any queued commands), the following message is displayed:
= = = UNIX COMMAND CANCELLED = = =
This message indicates that the
If a command starts a daemon process on the
If no UCF command is running when
NO OUTSTANDING COMMANDS
246 | Chapter 10 |