There are 2 files with same layout each having the following fields in it.
1) Member ID (1-8) and (1 is the start pos, 8 end pos)
2) Member name (10-20)
I want to remove the records from the 1st file if the member ID in the 1st file is present in the 2nd file? i.e I want to extract only those records from 1st file to output file if it is not present in 2nd file...
Is this possible to achieve this using dfsort? please help