如果您只想列出由创建的隧道ssh
:
% sudo lsof -i -n | egrep '\<ssh\>'
ssh 19749 user 3u IPv4 148088244 TCP x.x.x.x:39689->y.y.y.y:22 (ESTABLISHED)
ssh 19749 user 4u IPv6 148088282 TCP [::1]:9090 (LISTEN)
ssh 19749 user 5u IPv4 148088283 TCP 127.0.0.1:9090 (LISTEN)
(这将是-L 9090:localhost:80隧道)
如果您想查看与的隧道/连接sshd
:
% 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)
ssh-daemon侦听端口22(最后一行),产生2个子进程(前2行,“用户”登录),在端口5000上创建的-R隧道,以及从我的(本地)计算机到localhost:80(www)。