September 2018
Intermediate to advanced
304 pages
6h 35m
English
Content preview from Network Scanning Cookbook
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How to specify a target
The nmap command interprets any content appended without an associated switch as a target. The following is a basic syntax that specifies an IP address or a hostname to scan without any associated switches:
nmap 127.0.0.1 nmap localhost
The hostname is resolved with the configured DNS server and the IP address is obtained to perform the scan. If multiple IP address are associated with one hostname, the first IP address will be scanned and the result will be displayed. The following syntax allows nmap to perform scans on all the IP addresses resolved with the hostname provided in the command:
nmap xyz.com*
Nmap also supports scanning the whole subnet, provided that you append the mask at the end of an IP address or ...
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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.
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