Re: Get IP
Re: Get IP
- Subject: Re: Get IP
- From: DigitEL <email@hidden>
- Date: Fri, 24 Oct 2003 21:02:23 -0700
Thanks All for the replies. Sure enough I do have an Airport card
active on my tibook, so I guess its a repeat routine until something
parses out as an octet ip.
On Friday, Oct 24, 2003, at 14:39 America/Vancouver, Jon Pugh wrote:
At 1:13 PM -0700 10/24/03, DigitEL wrote:
(do shell script "ifconfig en0 | grep 'inet' | awk '{print $2}'")
Can someone illuminate why all these shell script calls only work on
my machine if set to 'en1'?
Using 'en0' brings back a lot of info but does not contain a IP
addresses.
There are a number of Ethernet interfaces on each machine. There's
the built-in Ethernet, and the airport Ethernet. If you add Ethernet
cards, you'll get en2, en3, etc.
Of course, the assignment of en0, en1, etc. is arbitrary, or at least
controlled by what network setup the user has defined and is using.
For example, both en0 and en1 are active on my machine currently, but
when used in the office, the wired Ethernet is active and at home the
wireless Ethernet is active.
So, you probably should check them all until you get one that is
working.
Jon
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Thanks
EL
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