December 2002
Intermediate to advanced
1232 pages
56h 38m
English
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Name
-d8.5
Synopsis
The -d8.5 debugging switch causes the
getcanonname(3) routine to print the hostname it
is trying to fully qualify. It shows the name with the local domain
appended, without the local domain appended, and at each step in
between. Each try is printed as:
dns_getcanonname: trying host.domain (type)
Here, the type is the type of lookup and is either A, AAAA, or MX. (Prior to V8.12, the type could also include ANY).
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.