From: Robert Klemme <shortcutter@...>
Date: 2010-03-04T21:48:56+09:00
Subject: Re: Url parsing in ruby

2010/3/4 John Ydil <john.gendrot@cnsi.fr>:
> Robert Klemme wrote:
>> 2010/3/4 John Ydil <john.gendrot@cnsi.fr>:
>>>
>>>> Maybe we should start over with you describing what you are trying to
>>>> do. �Your initial posting read like "I have an URL and need to extract
>>>> a particular part of it". �That's what Brian and I have answered. �I'm
>>>> afraid, you'll probably have to provide more context or explain where
>>>> exactly you are stuck.
>>
>>> Ok,I'm coding a web page with Ruby.
>>
>> And how do you interface with the web server?  If you are using Cgi you
>> can use
>> http://www.ruby-doc.org/stdlib/libdoc/cgi/rdoc/index.html

> I think this lib is for generate html, I didn't see method to get the
> URL

This is not true.  Please read the documentation I referred you to.

> How it works :
> I told my web server (apache) to use ruby (.rbx extension)

Barring any other information I have to assume that this is the CGI interface.

> In my web page, I use ruby to write html which is interpreted by apache.
> It looks like :
> mywebpage.rbx
>
> #!/usr/bin/env ruby
>
> print "Content-type: text/html\r\n\r\n"
> require 'rubygems'
> require 'net/ssh'
>
> HOST = '192.168.0.121'
> USER = 'root'
> PASS = 'xxxx'
>
> Net::SSH.start( HOST, USER, :password => PASS ) do|ssh|
>  result = ssh.exec!('/root/checknas.rb --list')
> print "<html><body><title> Info </title>"
> print "{html stuff}"
> print "</body></html>"
> end
>
>
> Maybe I don't have the good way of doing this but at least, it works, my
> web pages are displayed.

Class CGI helps with creating valid HTML as well so I suggest you use
it.  It's just the proper tool for the job.

Kind regards

robert


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/