Lista utworzonych przekazywania portów SSH
% sudo lsof -i -n | egrep '\<sshd\>'
sshd 15767 root 3u IPv4 147401205 TCP x.x.x.x:22->y.y.y.y:27479 (ESTABLISHED)
sshd 15842 user 3u IPv4 147401205 TCP x.x.x.x:22->y.y.y.y:27479 (ESTABLISHED)
sshd 15842 user 9u IPv4 148002889 TCP 127.0.0.1:33999->127.0.0.1:www (ESTABLISHED)
sshd 1396 user 9u IPv4 148056581 TCP 127.0.0.1:5000 (LISTEN)
sshd 25936 root 3u IPv4 143971728 TCP *:22 (LISTEN)
Obedient Osprey