Rsh
executes
command
on
host .
Rsh
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
normally terminates when the remote command does.
The options are as follows:
-tag -width flag
Fl K
The
K
option turns off all Kerberos authentication.
Fl d
The
d
option turns on socket debugging (using
setsockopt 2 )
on the
TCP
sockets used for communication with the remote host.
Fl k
The
k
option causes
rsh
to obtain tickets for the remote host in
realm
instead of the remote host's realm as determined by
krb_realmofhost 3 .
Fl l
By default, the remote username is the same as the local username.
The
l
option allows the remote name to be specified.
Kerberos authentication is used, and authorization is determined
as in
rlogin 1 .
Fl n
The
n
option redirects input from the special device
/dev/null
(see the
BUGS
section of this manual page).
Fl x
The
x
option turns on
DES
encryption for all data exchange.
This may introduce a significant delay in response time.
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 .
