如何在Ruby中获取远程计算机的IP列表
[英]How to get a list of IPs for a remote computer in Ruby
问题描述
I have a app that needs to connect over a socket to a remote computer that now has multiple IP addresses. 
我有一个需要通过套接字连接到具有多个IP地址的远程计算机的应用程序。 Is there a way to turn the remote Hostname or IP a list of all the IPs that the system has? 有没有办法将远程主机名或IP变成系统具有的所有IP的列表？
Possibly (Hostname | Ip) => (RemoteMAC) => IPs? 可能（主机名| IP）=>（RemoteMAC）=> IP？
These will be windows server 2003/2008 machines. 这些将是Windows Server 2003/2008计算机。
1 个解决方案
解决方案1
0 已采纳 2010-05-11 03:01:46
require 'resolv-replace'
Resolv::DNS.new.each_address("oreilly.com") { |addr| puts addr }
produces: 产生：
208.201.239.101 208.201.239.101
208.201.239.100 208.201.239.100
http://codeidol.com/other/rubyckbk/Internet-Services/Performing-DNS-Queries/ http://codeidol.com/other/rubyckbk/Internet-Services/Performing-DNS-Queries/
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