.TH SSH 1
.SH NAME
ssh - secure shell remote login client
.SH SYNOPSIS
.B ssh 
[
.B -d
] [
.B -R
] [
.B -u
.I user
] [
.IR user @] host
[
.I cmd
]
.SH DESCRIPTION
.I Ssh
starts a remote shell or
.I cmd
on the computer 
.I host
logged in as
.IR user .
The input file descriptor is forwarded to the
remote side and output and error descriptor
are forwarded to the local side.
The connection is authenticated and encrypted
using the SSH2 protocol.
.PP
When no
.I cmd
is specified then ssh starts a shell on the
remote side.
.PP
If the
.B $TERM
environment variable is set then a pseudo terminal
will be requested for the shell.
This can be disabled with the
.B -R
option.
.PP
The
.B -d
option enables debug output.
.SH SOURCE
.B /sys/src/cmd/ssh.c
.SH SEE ALSO
.IR vt (1)