Your Perl version has fleas #22111 #37757 #49830 convmv 2.0 - converts filenames from one encoding to another Copyright (C) 2003-2015 Bjoern JACKE <bjoern@j3e.de> This program comes with ABSOLUTELY NO WARRANTY; it may be copied or modified under the terms of the GNU General Public License version 2 or 3 as published by the Free Software Foundation. USAGE: convmv [options] FILE(S) -f enc encoding *from* which should be converted -t enc encoding *to* which should be converted -r recursively go through directories -i interactive mode (ask for each action) --nfc target files will be normalization form C for UTF-8 (Linux etc.) --nfd target files will be normalization form D for UTF-8 (OS X etc.) --qfrom be quiet about the "from" of a rename (if it screws up your terminal e.g.) --qto be quiet about the "to" of a rename (if it screws up your terminal e.g.) --exec c execute command instead of rename (use #1 and #2 and see man page) --list list all available encodings --lowmem keep memory footprint low (see man page) --map m apply an additional character mapping --nosmart ignore if files already seem to be UTF-8 and convert if posible --notest actually do rename the files --replace will replace files if they are equal --unescape convert%20ugly%20escape%20sequences --upper turn to upper case --lower turn to lower case --parsable write a parsable todo list (see man page) --help print this help