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Comparision Utility PERLby vighneshmufc (Acolyte) |
on Feb 09, 2018 at 08:29 UTC ( [id://1208783]=perlquestion: print w/replies, xml ) | Need Help?? |
vighneshmufc has asked for the wisdom of the Perl Monks concerning the following question:
Given below is a perl script which compares one column from one file and checks with a key if it exists in another file and exists in file2.
Now i want it to be able to compare with N number of columns like file 1 having more than 1 columns. What modifications are to be done in this ? The need is to generalize the script and make it a compare utility. Kindly guide SO basically These are the files File1 L| D L| C L| C File2 AE|A|D|| A|A|P| | A|A|P| | A|A|P| | So if i pass Col2 from file1 as parameter and Col3 from file2 as second the output should be AE|A|D|| Since this contains the column2 value from file1 in its column3
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