finger@ [ host [ user ] ] ]
finger@ connects via IP[v4|v6] to TCP port 79 (Finger) on host, sends
user (with an extra CR) to host, and prints any data it receives. It
removes CR and converts unprintable characters to a visible format.
Some computers respond to port 79 with information about user.
If user is not supplied, finger@ sends a blank line to host. Some
computers respond with information about all the users who are logged
If host is not supplied, finger@ connects to the local host.
addcr(1), cat(1), delcr(1), finger(1), tcpclient(1)
Man(1) output converted with