[~/usr/perlbrew/bin]$ dir
lrwxrwxrwx ... a2p -> ~/usr/perlbrew/perls/current/bin/a2p*
lrwxrwxrwx ... c2ph -> ~/usr/perlbrew/perls/current/bin/c2ph*
lrwxrwxrwx ... corelist -> ~/usr/perlbrew/perls/current/bin/corelist*
lrwxrwxrwx ... cpan -> ~/usr/perlbrew/perls/current/bin/cpan*
...

##</code><code>##

[~/usr/perlbrew/perls]$ dir
lrwxrwxrwx ... current -> perl-5.12.3/
...