You need to send a header in response to the submit which defines your content as a csv text file. You can use the following 
Content-type:text/csv\n\n

[download]

print "Good ",qw(night morning afternoon evening)[(localtime)[2]/6]," fellow monks."

In reply to Re: saving data locally in CGI script? by Utilitarian
in thread saving data locally in CGI script? by Anonymous Monk

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