Hi all! I would like to ask you something. I have a file as follows: File A File B uid = 1 uid = 4 uid = 2 uid = 3 uid = 3 uid = 2 uid = 4 uid = 1
I'm trying to make a perl script to get me only those lines whose numbers are the same regardless in the column they are. That is, in the example, the second and third I want to appear only once. thank you -- Jordi
