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---- Original post, restored by mod after being deleted by abhilashnair ----
I have a requirement where, I need to create a control file which will have 3 columns in the header row as below:
Filename
Count
Checksum
This above control file has to contain metadata as above pertaining to 100+ csv files.
So basically I need a script which will parse through the directory take count of each of the csv file , create sha 256 checksum for each and then write this data to the control file.