nmap - MDimitroff/kali GitHub Wiki

https://nmap.org/

nmap -vv -oG - 192.168.100.0-255 scan a range in the /24 mask
nmap -vv scanme.nmap.org
nmap -vv -p- scanme.nmap.org scanning all ports
nmap -A -T4 192.168.100.0-255

IP info
curl ipinfo.io/45.33.32.156

nmap supports many script. Full list can be found in the official website https://nmap.org/nsedoc/scripts/ftp-anon.html