finger@ - gets user information from a remote host.
finger@ [ host [ user ] ]
finger@ connects 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.
tcpserver(1), tcprules(1), tcprulescheck(1), argv0(1), fixcrio(1),
recordio(1), rblsmtpd(1), tcpclient(1), who@(1), date@(1), http@(1),
tcpcat(1), mconnect(1), tcp-environ(5)