In Progress

remove duplicates

I have 50 million emails in 55 different txt files.

I want to organise the 50 million into alphabetical order and, more importantly, remove duplicates.

I am using Excel 2007 which restricts me to 1048000 lines per file and does not let me compare one file to another file.

Skills: Excel

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About the Employer:
( 19 reviews ) North Sydney, Australia

Project ID: #254419