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NMAP OS Detection

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dfredde's version from 2017-10-08 22:37

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Question Answer
-O Example: nmap 192.168.1.1 -ORemote OS detection using TCP/IP stack fingerprinting
-O --osscan-limit Example: nmap 192.168.1.1 -O --osscan-limitIf at least one open and one closed TCP port are not found it will not try OS detection against host
-O --osscan-guess Example: nmap 192.168.1.1 -O --osscan-guessMakes Nmap guess more aggressively
-O --max-os-tries Example: nmap 192.168.1.1 -O --max-os-tries 1Set the maximum number x of OS detection tries against a target
-A Example: nmap 192.168.1.1 -AEnables OS detection, version detection, script scanning, and traceroute
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