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Re: System issue


I don't know what the problem is- 
I tried this part of the command in a 
bash shell- 

echo 00:80:9f:04:36:13 | sed -e s/:/-/g

And it worked as expected-

00-80-9f-04-36-13

I also tried it without the "-e" option- 

echo 00:80:9f:04:36:13 | sed s/:/-/g

And it worked as expected-

00-80-9f-04-36-13

So your problem isn't with sed, it must be something 
else- I admit, I really don't know all of 
what is going on in that sprintf, but I would guess 
it might be a quoting problem.

HTH,
Peter

Jorge Goncalvez wrote:
> 
> Hi I have a system issue in fact i have this code:
>  note("SET ARP (system)\n");
> 
>  a = inet_ntoa(*ia);
>  sprintf(buf, "arp -d %s; arp -s %s `echo %s | sed -e s/:/-/g`",
>                    a, a, print_hw_addr(htype, hlen, haddr));
> 
>  status = system(buf);
> 
> And the output is:
> 
>  arp -d 192.40.54.42; arp -s 192.40.54.42 `echo 00:80:9f:04:36:13 | sed -e
> s/:/-/g`
> 
>  And I wanted to do is to interpret my sed command that seems to ne not
> onterpreted
>  I wanted to tranform the third %s it is like that:xx:xx:xx:xx:xx:xx to
> xx-xx-xx-xx-xx-xx
> 
>  Thanks.
> 
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