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On Fri, Feb 5, 2010 at 3:59 AM, John Ydil <john.gendrot / cnsi.fr> wrote:

> the linux command is "ip route get {IP address}"
> so my command is : system("ip route get #{ipaddress}") but the result of
> this, is just true or false. How can I put the result of my command in a
> variable ?
>
>
You can use %x( ... ) for this, those parentheses can also be things like
brackets or pipes, even @ symbols. So, for example:

dir_list  x(ls -l)
puts "The directory's listing is:"
puts dir_list

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