"WATANABE Hirofumi" <eban / os.rim.or.jp> wrote in message
news:20021223010249.588814.eban / os.rim.or.jp...
>
> ruby -r digest/md5 -le "ARGV.each{|f| print f, ' ',
Digest::MD5.hexdigest(open(f, 'rb').read)}" *

fails on directories though

Mikkel