Can someone explain difference between -sS and -sT in nmap?

Hi Criminal IP forum!
Can someone tell me the differnece between -sS and -sT in nmap?
And, is nmap scanning -O just shows open ports?
thanks in advance!

nope, -p- wills scan all ports. and it will show filtered and how many closed ones and open.

https://nmap.org/book/man-port-scanning-techniques.html
thats for all port scanning techniques, sS and sT are included.

please refer to the manual
type man nmap to access it.

yes but it wasn’t well explanation i think

Thank you for your help

nmap – help.

Good community here