Linux cli command Net_DNS_FAQpm
less than a minute
NAME 🖥️ Net_DNS_FAQpm 🖥️
Frequently Asked Net::DNS Questions
SYNOPSIS
perldoc Net::DNS::FAQ
DESCRIPTION
This document serves to answer the most frequently asked questions on both the Net::DNS Mailing List and those sent to the author.
The latest version of this FAQ can be found at <http://www.net-dns.org/docs/FAQ.html>
GENERAL
What is Net::DNS?
Net::DNS is a perl implementation of a DNS resolver.
INSTALLATION
Where can I find Test::More?
Test::More is part of the Test-Simple package, by Michael G Schwern. You should be able to find the distribution at <http://search.cpan.org/dist/Test-Simple/>
USAGE
Why does $resolver->query() return undef when the answer section is empty?
The short answer is, do not use query(). $resolver
->send() will always return the response packet, as long as a response was received.
The longer answer is that query() is modeled after the res_query() function from the libresolv C library, which has similar behavior.
VERSION
$Id: FAQ.pod 1709 2018-09-07 08:03:09Z willem $
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