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.
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