"how do i see what ports are open?"
"you type 'netstat' then kinda roll your face on the keyboard"
@trhr -sN is syn scan like 1000 ports right?
@valleyforge yeah sounds right. that's the one for the /24 CIDR.
@valleyforge to be completely pedantic, though, is a port open if it has a listener but is firewalled against all traffic?
nmap would say it is closed.
netstat would say it is open.
both are equally wrong.
@valleyforge is it -sN or -Sn or -Pn or -pN though?