The script is writed by hand. thank you for your very esauxtive answer. I have used your adwice, but I understand that it speding a lot of time here:

 while( ($filename = readdir(DIR))){

the module Spreadsheet::ParseExcel spend a lot of time to open the excel file... Is fast to open light .xls files, and very slow to open big (more than 4mb) .xls files I think is nothing to do. anyway thankyou very much

In reply to Re^2: Speed up perl code by cibien
in thread Speed up perl code by cibien

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