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.
| 8.114. Filter::Util::Call | 8.116. GDBM_File |
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