You'll have better luck if you put your code in <c>...</c> tags.

$line =~ /^([^,]*),(.*)$/ matches any string with a comma in it. It captures everything before the first comma, and everything after the first comma.

$flat_file =~ m!^.*/([^/]+)$!){ $flat_file = $1;} should be replaced with 

use File::Basename qw( fileparse );

$flat_file = fileparse($flat_file);

[download]

File::Basename

In reply to Re: pls explain following syntax by ikegami
in thread pls explain following syntax by manish.rathi

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