[scorch:~/monks] alex% ./testlib.pl bar bletch [scorch:~/monks] alex% find . . ./Demo ./Demo/SubDemo.pm ./Demo.pm ./testlib.pl [scorch:~/monks] alex% find . -name '*p[ml]' -exec cat {} \; package Demo::SubDemo; $baz = "bletch"; 1; package Demo; $foo = "bar"; 1; #!/usr/bin/perl -wl use Demo; use Demo::SubDemo; print $Demo::foo; print $Demo::SubDemo::baz; [scorch:~/monks] alex% echo $PERL5LIB PERL5LIB: Undefined variable.