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Re^3: need help to passing argument to executable and get return the result

by ashwani (Initiate)
on Aug 25, 2006 at 08:21 UTC ( #569524=note: print w/replies, xml ) Need Help??


in reply to Re^2: need help to passing argument to executable and get return the result
in thread need help to passing argument to executable and get return the result

ted pride i used ur code it is working properly.Thanks
but i got error when i pass both parameter but one is blank so this code could not handle that condition and i trapped in this.
$output='xyz.pl $param1 $param2'; where $param1=''; $param2=0;
i'm not getting how can i handle it.
my ($x,$y)=@argv;

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