Hi, Am Sonntag, 08. Apr 2007, 21:33:14 +0900 schrieb Rubt Test: > I want to format the string to hex ,just like format > abc to > 0x616263 ,but I don't know how to do it , "abc".unpack "H*" Bertram -- Bertram Scharpf Stuttgart, Deutschland/Germany http://www.bertram-scharpf.de