Selectively deletes MD files.
DOQTL bfile efile cutoff
Command DOQTL allows you to delete unwanted MD files on the workstation according to the specified cutoff. If cutoff =4, only the MD files for the last four days are retained on the workstation; the rest are deleted. This assumes that the MD files 1 to 10 are for ISFC schema data, MD files 11 to 20 are for IRAB schema data, etc.
DOQTL 1 30 2
If the current day is 91223, this entry saves MD files 2, 3, 12, 13, 22 and 23, and deletes the rest.