<P> For straight copy tasks, the sort program can often do these faster than IEBGENER . Thus many mainframe shops make use of an option that automatically routes such tasks to the sort ICEGENER program instead of IEBGENER . </P> <P> On some systems it is possible to send email from a batch job by directing the output to the "SMTP" external writer . On such systems, the technique is as follows: </P> <P> It is also possible to attach files while sending the email from Mainframe . </P> <P> IEBIMAGE manipulates several types of definitions (AKA images) for the IBM 3800 laser printing subsystem and the IBM 4248 printer . Common uses are for forms control buffers (FCBs), character arrangement tables, character definitions and images of forms to be printed on the output along with the text, for company logos to be printed on the page, or just to print' graybar' pages (alternating gray & white horizontal backgrounds, to match the previous greenbar paper). With this utility, many different forms or logos could be stored as images, and printed when needed, all using the same standard blank paper, thus eliminating the need to stock many preprinted forms, and the need for operators to stop the printer and change paper . </P>

Which utility is used to reduce the file backup time in jcl