It prints on multiple lines becaue the data you get from `data -u etc` contains a new line at the end. That is why 
print "the year is $yr";
print "the month is $mm";

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appears on different lines in the output, both $yr and $mm have a new line at the end. If you want to get rid of the new line, try chomp.

In reply to Re: simple question by BUU
in thread simple question by pietyc

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