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@(#)rlogin.1 8.2 (Berkeley) 4/29/95
.Dd March 2, 2013 .Dt RLOGIN 1 .Os .Sh NAME .Nm rlogin .Nd remote login .Sh SYNOPSIS .Nm .Op Fl 468dEn .Op Fl e Ar char .Op Fl l Ar username .Op Fl p Ar port .Ar host .Nm .Op Fl 468dEn .Op Fl e Ar char .Op Fl p Ar port .Ar username@host .Sh DESCRIPTION .Nm starts a terminal session on a remote host .Ar host .
p .Nm first attempts to use the standard Berkeley .Em rhosts authorization mechanism. The options are as follows: l -tag -width XlXusernameX t Fl 4 Use IPv4 addresses only. t Fl 6 Use IPv6 addresses only. t Fl 8 The .Fl 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 .Sq ^S/^Q . t Fl d The .Fl d option turns on socket debugging (see .Xr setsockopt 2 ) on the TCP sockets used for communication with the remote host. t Fl E The .Fl E option stops any character from being recognized as an escape character. When used with the .Fl 8 option, this provides a completely transparent connection. t Fl e Ar char The .Fl e option allows user specification of the escape character, which is .Dq ~ by default. This specification may be as a literal character, or as an octal value in the form \ennn. t Fl l Ar username the .Fl l option specifies an alternate .Ar username for the remote login. If this option is not specified, your local username will be used. t Fl n Set the .Dv TCP_NODELAY socket option, which can improve interactive responsiveness at the possible downside of increased network load. t Fl p Ar port Uses the given .Ar port instead of the one assigned to the service .Dq login . May be given either as symbolic name or as number. .El
p A line of the form .Dq Ao escape char Ac Ns . disconnects from the remote host. Similarly, the line .Dq Ao escape char Ac Ns ^Z will suspend the .Nm session, and .Dq Ao escape char Ac Ns Aq delayed-suspend char suspends the send portion of the rlogin, but allows output from the remote system. By default, the tilde
q Dq ~ character is the escape character, and normally control-Y
q Dq ^Y is the delayed-suspend character.
p All echoing takes place at the remote site, so that (except for delays) the .Nm is transparent. Flow control via ^S/^Q and flushing of input and output on interrupts are handled properly. .Sh ENVIRONMENT The following environment variable is used by .Nm : l -tag -width TERM t Ev TERM Determines the user's terminal type. .El .Sh SEE ALSO .Xr rcmd 1 , .Xr rsh 1 , .Xr rcmd 3 , .Xr hosts.equiv 5 , .Xr rhosts 5 , .Xr environ 7 .Sh HISTORY The .Nm command appeared in x 4.2 . .Sh BUGS More of the environment should be propagated.