Rlogin
starts a terminal session on a remote host
host .
Rlogin
first attempts to use the Kerberos authorization mechanism, described below.
If the remote host does not supporting Kerberos the standard Berkeley
rhosts
authorization mechanism is used.
The options are as follows:
-tag -width flag
Fl 8
The
8
option allows an eight-bit input data path at all times; otherwise
parity bits are stripped except when the remote side's stop and start
characters are other than
^S/^Q .
Fl E
The
E
option stops any character from being recognized as an escape character.
When used with the
8
option, this provides a completely transparent connection.
Fl K
The
K
option turns off all Kerberos authentication.
Fl L
The
L
option allows the rlogin session to be run in ``litout'' (see
tty 4 )
mode.
Fl d
The
d
option turns on socket debugging (see
setsockopt 2 )
on the TCP sockets used for communication with the remote host.
Fl e
The
e
option allows user specification of the escape character, which is
``~'' by default.
This specification may be as a literal character, or as an octal
value in the form \ennn.
Fl k
The
k
option requests rlogin to obtain tickets for the remote host
in realm
realm
instead of the remote host's realm as determined by
krb_realmofhost 3 .
Fl x
The
x
option turns on
DES
encryption for all data passed via the
rlogin session.
This may impact response time and
CPU
utilization, but provides
increased security.
A line of the form ``<escape char>.'' disconnects from the remote host.
Similarly, the line ``<escape char>^Z'' will suspend the
rlogin
session, and ``<escape char><delayed-suspend char>'' suspends the
send portion of the rlogin, but allows output from the remote system.
By default, the tilde (``~'') character is the escape character, and
normally control-Y (``^Y'') is the delayed-suspend character.
All echoing takes place at the remote site, so that (except for delays)
the
rlogin
is transparent.
Flow control via ^S/^Q and flushing of input and output on interrupts
are handled properly.