FindBin
Finds the full path to a script’s bin directory, letting you use relative paths to that directory without needing to know the actual location:
use FindBin; use lib "$FindBin::Bin/../lib";
or:
use FindBin qw($Bin); use lib "$Bin/../lib";
FindBin exports the following variables:
-
$Bin
Path to bin directory from which script was invoked.
-
$Script
Basename of script from which Perl was invoked.
-
$RealBin
$Bin
with all links resolved.-
$RealScript
$Script
with all links resolved.
If you invoke Perl with the -e option or read the Perl script from
STDIN, then FindBin sets both $Bin
and $RealBin
to the current
directory.
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