perl -MO=Deparse -e 'print "s\xc3\xbc\xc3\x9fe"' perl -MO=Deparse -e 'print "s\x{c3}\x{bc}\x{c3}\x{9f}e"' #### print "s\303\274\303\237e"; -e syntax OK #### binmode STDOUT, ':utf8';