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Re: Re:**3 (rob_au) Getting net addy on localhost?by rob_au (Abbot) |
on Nov 27, 2001 at 10:17 UTC ( [id://127738]=note: print w/replies, xml ) | Need Help?? |
The method that I pointed out in the addendum to my first post in this thread *should* suffice if you are wanting to resolve the default external IP address of the machine - But I do agree, there is a great amount of 'grey area' on this question given the number of available configurations and methods of interface. I don't however agree with the concept of parsing /etc/sysconfig/network-scripts/ifcfg-* - For starters, this is very much a Red Hat (and variant) locale for network configurations, *not* a general *NIX location pragma. Further to this, the idea of relying on text files generated outside of the real scope of the program makes me very nervous - I have rambled on this concept previously and as such won't repeat myself here. Suffice to say, if you are going to rely on *any* external source, consider it tainted and evil (-T, -T and -T) until proven otherwise - And even then treat it with care. If I had to rely on an external program source, then I would be looking directly at /sbin/ifconfig (the path of which should be hard-coded into the program, not drawn from an alternate configuration file) and parsing the output of that. Just my random thoughts on the matter
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