nmap
Linux
- nmap -O -v 192.168.240.69 | grep OS
Initiating OS detection (try #1) against 192.168.240.69
OS CPE: cpe:/o:linux:linux_kernel:3 cpe:/o:linux:linux_kernel:4
OS details: Linux 3.2 - 4.0
Windows
- nmap -O -v 192.168.242.75 | grep OS
Initiating OS detection (try #1) against 192.168.242.75
OS CPE: cpe:/o:microsoft:windows_7:::ultimate cpe:/o:microsoft:windows_2012 cpe:/o:microsoft:windows_8.1
OS details: Microsoft Windows 7, Windows Server 2012, or Windows 8.1 Update 1
OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Links