"UP"? do you mean universal path (i.e. absolute path)? if so, then yes, just convert the directory that $0 is in to a absolute path first: 
use File::Basename;
use Cwd 'abs_path';
my $curr_dir = dirname(abs_path dirname($0)) . '/';

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In reply to Re^3: Current Directory by davidrw
in thread Current Directory by Anonymous Monk

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