in reply to Removing File Extensions

#!perl -wl use strict; my (@f, @e, %f, %e); map { $f{$1} = $e{$2} = !undef if /(.*)\.(.*)/ } glob("*"); @f = keys %f; @e = keys %e; print "filenames: @f"; print "extensions: @e";

perl -e'$_="nwdd\x7F^n\x7Flm{{llql0}qs\x14";s/./chr(ord$&^30)/ge;print'