DESCRIPTION

     The rsh utility executes command on host.

     The rsh utility copies its standard input to the remote command, the
     standard output of the remote command to its standard output, and the
     standard error of the remote command to its standard error.  Interrupt,
     quit and terminate signals are propagated to the remote command; rsh nor-
     mally terminates when the remote command does.  The options are as fol-
     lows:

     -4    Use IPv4 addresses only.

     -6    Use IPv6 addresses only.

     -d    Turn on socket debugging (using setsockopt(2)) on the TCP sockets
           used for communication with the remote host.

     -l username
           Allow the remote username to be specified.  By default, the remote
           username is the same as the local username.

     -n    Redirect input from the special device /dev/null (see the BUGS sec-
           tion of this manual page).

     -t timeout
           Allow a timeout to be specified (in seconds).  If no data is sent
           or received in this time, rsh will exit.

     If no command is specified, you will be logged in on the remote host
     using rlogin(1).

     Shell metacharacters which are not quoted are interpreted on local
     machine, while quoted metacharacters are interpreted on the remote
     machine.  For example, the command

           rsh otherhost cat remotefile >> localfile

     appends the remote file remotefile to the local file localfile, while

           rsh otherhost cat remotefile ">>" other_remotefile

     appends remotefile to other_remotefile.

FILES

     /etc/hosts
     /etc/auth.conf

SEE ALSO

     rlogin(1), setsockopt(2), rcmd(3), ruserok(3), auth.conf(5), hosts(5),
     hosts.equiv(5), rlogind(8), rshd(8)


BSD                              June 6, 1993                              BSD