Commodore PC 10 - Page 169

c:
The backup program returns the following exit codes:
o Normal completion
1
2
3
4
No files were found to back up
Some files not backed up due to sharing conflicts
Terminated by user
Terminated
due to error
You can use the batch processing if command for error process-
ing that is based
on the errorlevel returned by backup.
Example:
MS-DOS Commands 31
Exit codes
Suppose Emily wants to backup all of the files in the \user\emily Backing up files
directory on drive C to a blank, formatted disk in drive A. To do
this, she would type the following:
r=- backup c:\user\emily a:
[~