Better way (without executing a process):
$new_ip=inline_template("<%= Resolv::DNS.new.getaddress('www.ru').to_s -%>")
or may be simple $ipaddress fact is suitable for you?
On Monday, March 5, 2012 6:22:29 PM UTC+4, pablo.f...@cscs.ch wrote:
>
> Hi,
>
>
>
> > Try using %x{} instead of system. The system() function returns the
>
> > return code of the process, not the output.
>
>
>
> > irb> %x{hostname --fqdn}.chomp
>
> > => "dagon.fnord.no"
>
>
>
> That worked, thanks!
>
>
>
> For the record, this is how it looks like:
>
>
>
> $new_ip=inline_template("<%= %x{host $hostname|awk '{print \$4}'}.chomp
> %>")
>
> notify { "New IP: $new_ip": }
>
>
>
> Kind regards,
>
> Pablo
>
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