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Clarify use of 'if' capability.

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PR:		6499
Submitted by:	Doug Barton <Studded@san.rr.com>
This commit is contained in:
Steve Price 1998-05-04 02:37:29 +00:00
parent ec7fa2a51e
commit b1dd8a7b57
2 changed files with 32 additions and 6 deletions
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11
libexec/getty/gettytab.5
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" from: @(#)gettytab.5 8.4 (Berkeley) 4/19/94
.\" $Id: gettytab.5,v 1.15 1997/08/23 16:22:30 steve Exp $
.\" $Id: gettytab.5,v 1.16 1997/11/21 07:43:44 charnier Exp $
.\" "
.Dd April 19, 1994
.Dt GETTYTAB 5
@ -126,7 +126,7 @@ hangup line on last close
.It "i1 num unused tty input flags to read login name"
.It "i2 num unused tty input flags to leave terminal as"
.It "ic str unused expect-send chat script for modem initialization"
.It "if str unused display named file before prompt"
.It "if str unused display named file before prompt, like /etc/issue"
.It "ig bool false ignore garbage characters in login name"
.It "im str" Ta Dv NULL Ta
.No "initial (banner) message"
@ -270,10 +270,11 @@ of milliseconds of delay required (a la termcap).
This delay is simulated by repeated use of the pad character
.Em \&pc .
.Pp
The initial message, and login message,
.Em \&im
and
The initial message, login message, and initial file;
.Em \&im ,
.Em \&lm
and
.Em \&if
may include any of the following character sequences, which expand to
information about the environment in which
.Xr getty 8

27
libexec/telnetd/telnetd.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)telnetd.8 8.3 (Berkeley) 3/1/94
.\" $Id: telnetd.8,v 1.10 1997/12/03 07:16:04 charnier Exp $
.\" $Id: telnetd.8,v 1.11 1998/01/07 07:56:15 charnier Exp $
.\"
.Dd March 1, 1994
.Dt TELNETD 8
@ -524,10 +524,34 @@ Only sent if
is compiled with support for data encryption, and
indicates a willingness to decrypt
the data stream.
.Sh NOTES
By default
.Nm
will read the
.Em \&he ,
.Em \&hn ,
and
.Em \&im
capabilities from
.Pa /etc/gettytab
and use that information (if present) to determine
what to display before the login: prompt. You can
also use a System V style
.Pa /etc/issue
file by using the
.Em \&if
capability, which will override
.Em \&im .
The information specified in either
.Em \&im
or
.Em \&if
will be displayed to both console and remote logins.
.Sh ENVIRONMENT
.Sh FILES
.Bl -tag -width /usr/ucb/bftp -compact
.It Pa /etc/services
.It Pa /etc/gettytab
.It Pa /etc/inittab
(UNICOS systems only)
.It Pa /etc/iptos
@ -537,6 +561,7 @@ the data stream.
.El
.Sh "SEE ALSO"
.Xr bftp 1 ,
.Xr gettytab 5 ,
.Xr login 1 ,
.Xr telnet 1
(if supported)