Usage: %1!s! mode= { open name= | append name = | close } Parameters: Tag Value mode - One of the following values: open: ...

Usage: %1!s! [ mode= ] { open [ name= ]  | append [ name = ] 
 | close }

Parameters:

       Tag        Value 
       mode     - One of the following values:
                  open: Creates a new file or overwrites an existing file and 
                        streams the console output to the file 
                  append: Opens an existing file and streams the console 
                          output to the end of the existing file 
                  close: Stops streaming and closes a file 
       name     - Name of the file (full path optional)
Remarks:
       Copy the console output to a file.
Example:
       %1!s! open c:\logfiles\logfile.txt 
       The above command creates a file and logs all output to it.