From: WATANABE Hirofumi <eban@...>
Date: 2002-12-23T01:05:13+09:00
Subject: Re: Quickest way to get md5 of a file?


"MikkelFJ" <mikkelfj-anti-spam@bigfoot.com> writes:

> > ruby -r digest/md5 -e 'ARGV.each{|f|print f, " "; puts
> Digest::MD5.hexdigest(File.read(f))}' *
> 
> This doesn't work on Windows 2K, Ruby 1.6.7 or 1.7.3-7
> It says that 'f' is not a valid file.
> File.read(f) doesn't work on 1.6.7 (use File.new(f).read but it does work on
> 1.7.3-7)

ruby -r digest/md5 -le "ARGV.each{|f| print f, ' ', Digest::MD5.hexdigest(open(f, 'rb').read)}" *

-- 
eban