There's __LINE__ which gives you the line number of the current file (although that can be tricked with the #line directive), but I don't think Perl keeps a total count.

But I guess you could something in the spirit of: 

my $lines = __LINE__;
$lines += (`wc -l $_` =~ /([0-9]+)/)[0] for values %INC;

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In reply to Re: Counting line of code by JavaFan
in thread Counting line of code by dgaramond2

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