Thank you for the reply. But I need to get an output file, I am pretty new to this syntax.

And this output which gets printed does not have any replacements in it when i run it. Where is it searching for the hash-key and replacing it with the value?

In reply to Re^2: Replacement of data in a column of a file using Hashes created from another file by rohitmonk
in thread Replacement of data in a column of a file using Hashes created from another file by rohitmonk

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