I need clues to read a file from bottom. I tried but I'm struck in this. My code goes like this(Aimed to read the last six records but it didn't obviously it wont)
.""EXECIO * DISKR INDD(STEM XEM."
DO IX = XEM.0 TO 6 BY -1 "
I'm not able to find how to read the last 6 records of a file. I'm confused to resolve this "DO IX=XEM.0 TO "y" BY -1" I don't know what should be the value of "y". Any suggestions will be helpful.