Sort Variable Length Records - Eliminate Duplicates
Input File 1 - V80.txt
....Smith ....Jones ....Alexander ....Alexander ....Smith ....James
Sort Control Cards - V80UniqCtl.txt
RECORD TYPE=V,LENGTH=80 SORT FIELDS=(4,CH,A) SUM FIELDS=(NONE) END
Command Line
> ahlsort V80UniqCtl.txt V80.txt V80Uniq.txt
Output File - V80Uniq.txt
....Alexander ....James ....Jones ....Smith