Remember that the execution order of things is different.  If the user just
types a command (or UDC) the system looks first to determine if a UDC exists
and the executes that.  Next the system check to see if it is a valid MPE
command.  Finally, the system checks the users HPPATH for a file that exists
of the name.  Then executes the file (either run or XEQ) depending upon file
type.

Thanks Scott.
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> -----Original Message-----
> From: HP-3000 Systems Discussion [mailto:[log in to unmask]]On
> Behalf Of Simonsen, Larry
> Sent: Wednesday, April 28, 1999 10:02 AM
> To: [log in to unmask]
> Subject: UDCs vs. script files
>
>
> other than the length of the command and security is there
> any difference
> between script files and UDC commands?
>
> --------------------------------------------------------------
> ----------
> Larry Simonsen          Phone: 801-489-2450
> Flowserve Corporation   Fax: 801-491-1750
> PO Box 2200             http://www.flowserve.com
> Springville, UT 84663   e-mail: [log in to unmask]
>                         ICQ# 35150552
> --------------------------------------------------------------
> ----------
>