Hacking Tony

santi@kalibook:$ nmap -sn 192.168.1.0/24
 
Starting Nmap 6.49BETA4 ( https://nmap.org ) at 2017-09-10 20:05 CEST
Nmap scan report for 192.168.1.1
Host is up (0.017s latency).
Nmap scan report for 192.168.1.3
Host is up (0.013s latency).
Nmap scan report for 192.168.1.29
Host is up (0.00040s latency).
Nmap scan report for 192.168.1.32
Host is up (0.074s latency).
Nmap scan report for 192.168.1.254
Host is up (0.010s latency).
Nmap done: 256 IP addresses (5 hosts up) scanned in 9.61 seconds

How to detect the operating system of a remote computer (in this case it is a Windows 7)

santi@kalibook:$ sudo nmap -O 192.168.1.40

santi@kalibook:$ 

santi@kalibook:$ 

santi@kalibook:$ 

santi@kalibook:$