rsh linux command

rsh

rsh [options] host [command]

Execute command on remote host, or, if no command is specified, begin an interactive shell on the remote host using rlogin.

Options

-d

Enable socket debugging.

-k

Cause rsh to obtain tickets for the remote host in realm instead of the remote host's realm as determined by krb_realmofhost(3).

-l username

Attempt to log in as username. By default, the name of the user executing rsh is used.

-n

Redirects the input to rsh from the special device /dev/null. (This should be done when backgrounding rsh from a shell prompt, to direct the input away from the terminal.)

-x

Turns on DES encryption for all data exchange.

-K

Suppress Kerberos authentication.