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Old 05-23-2006
tayyabq8's Avatar
tayyabq8 tayyabq8 is offline Forum Advisor  
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Join Date: Nov 2004
Location: Bahrain
Posts: 579
I think, following should work:
Code:
sort -u allusers.txt > tmp1
sort -u specificusers.txt > tmp2
comm -23 tmp1 tmp2 > final.txt