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Posts Made By:
gapprasath
Forum:
Shell Programming and Scripting
12-23-2008
2
Finding duplicates from positioned substring across lines
2,224
Posted By
gapprasath
Finding duplicates from positioned substring across lines
I have million's of records each containing exactly 50 characters and have to check the uniqueness of 4 character substring of 50 character (postion known prior) and report if any duplicates are...
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