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difference between two huge numeric files - linux

Rajesh HariharanDec 10 2014 — edited Dec 17 2014

Hello All,

I have 2 files of huge size that contains USER_IDs in unsorted manner.FILE A contains all IDs that are in FILE B plus additional ones.(FILE A= FILE B + additional USER_IDs )

I want to know the difference between the files(additional user IDs= FILE A- FILE B)

The unsorted files looks like this .

Row count of file A : 327531522

Row count of File B : 327416149

File B.jpg File A.jpg

I want to find out the 115373 IDs (327531522- 327416149)

Please let me know how I can achieve this.

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Locked on Jan 14 2015

Added on Dec 10 2014

#generic-linux, #linux

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