On Saturday, August 14, 2010 09:16:29 am Yerlan Kusainov wrote:
> Hello. I'm want write a script, which download all the podcast from
> rss-feed.

Try bashpodder:

http://lincgeek.org/bashpodder/

> This is code, not work:
>   def wget
>     @mp3_links.each do |m|
>       system("wget", "#{m}")
>     end
>   end

A nit: Why would you do "#{m}"? If m is already a string, just use it by 
itself:

system 'wget', m

If it's not, you could do to_s, but system probably already knows to do that.

> I understand that to be linked to the delay, but how?

What delay? I'm not sure what you mean here...