From: Jeff Peng <jeffpeng@...>
Date: 2010-01-21T21:58:45+09:00
Subject: Re: Sending form data to a text file

在 2010-01-21四的 21:17 +0900，Will H.写道：
> #!/usr/local/bin/ruby
> 
> require 'cgi'
> cgi = CGI.new
> 

Hi,

Though I never wrote a ruby CGI, but it's not that hard to write one
with class CGI.
I wrote and put this script into cgi-bin directory:

#!/usr/bin/ruby
require 'cgi'

cgi = CGI.new
user = cgi['username']
pass = cgi['password']

time = Time.now.strftime("%D %T")
cgi.out("text/plain") do 
  "Time: #{time}\n" +
  "User: #{user}\n" +
  "Pass: #{pass}"
end

And access it with such url like:
http://127.0.0.1/cgi-bin/test.cgi?username=test&password=testpass

It just works fine.
You also want to check if webserver has the priviledge to write to the
file you like to create. Check webserver's error_log for any error.

Ruby's CGI document:
http://ruby-doc.org/stdlib/libdoc/cgi/rdoc/ 

HTH.