Re: [Astlinux-devel] DDHOST name cleanup

Lonnie Abelbeck wrote:
> On May 6, 2009, at 10:49 PM, Philip Prindeville wrote:
>
>   
>> Yeah, I was thinking:
>>
>> DDHOST=`echo "$DDHOST" | sed 's/,.*//'`
>>
>> might have been a little simpler.
>>
>> -Philip
>>     
>
> I agree that would be simpler, it would solve the FreeDNS issue, and  
> if you want me to change it I will.
>
> A power user could also set DDHOST to "foo.com -a goo.com", but  
> unlikely, but the current fix handles all cases.
>
> If you want the simpler solution, I will change it.
>
> Lonnie
>   

let's use:

sed 's/[, ].*//'

in that case.