December 2000
Intermediate to advanced
800 pages
22h 41m
English
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Name Server Tools
A number of tools that are useful for debugging DNS are available in Linux under the bind-utils and whois packages. These tools are invaluable to administrators. Although some overlap exists between the tools, each has its advantages and disadvantages. The best way to compare them is to take a look at some of them. This will also give you the opportunity to check your name server setup.
NSLOOKUP
The nslookup program performs name server lookups. The program has two modes, interactive and non-interactive. Two ways are available to enter interactive mode. The first way is to run nslookup with no arguments. The second way is to run nslookup with a hyphen (signifying input from the keyboard) and a name server. If nslookup is not given ...
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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.