Hi.
Maybe we should migrate to ddclient or some other binary client? It's 
porting should be trivial.

29.08.2013 20:01, Erich Titl пишет:
> Hi Bob
>
> at 29.08.2013 10:35, Bob von Knobloch wrote:
> ...
>
>> Hi Juergen,
>>
>> I'm glad it worked for you.
>> I have looked and see no need for your two changes (at least, on the
>> version of busybox that I have).
>> OK the quotes don't matter as the content of the variables doesn't
>> expand, but you are right that it would be better practice to have them
>> and I will add them.
>> The sed expression is 'caret space star' which removes leading spaces
>> (regardless of how many) and seems fine to me. It is needed because "ip
>> addr" returns it's output with leading whitespace.
> I would still suggest to make it more generic, e.g. don't assume a ppp
> connection. The same script could be used for instances where DHCP is
> used for address renewal. You could make the method for IP distribution
> a variable and place the scripts in a neutral place.
>
> something like this
>
> WAN_DEVICE=ppp0
> WAN_ADDR=`ip addr sh dev $(WAN_DEVICE) | grep inet  | sed -e ........
>
> cheers
>
> Erich
>
>
>
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