X-Git-Url: https://git.saurik.com/apple/system_cmds.git/blobdiff_plain/ce6943859b6e2f6e0572683c67172dd1477d4254..a8daac8f698fa38f1ca3aaa2a3ed6ac20e5128e2:/getty.tproj/getty.8?ds=sidebyside diff --git a/getty.tproj/getty.8 b/getty.tproj/getty.8 index a97f053..159b14a 100644 --- a/getty.tproj/getty.8 +++ b/getty.tproj/getty.8 @@ -30,26 +30,25 @@ .\" SUCH DAMAGE. .\" .\" from: @(#)getty.8 8.1 (Berkeley) 6/4/93 -.\" $Id: getty.8,v 1.1 1999/05/02 04:21:29 wsanchez Exp $ -.\" +.\" $FreeBSD: src/libexec/getty/getty.8,v 1.16 2005/01/18 09:29:39 ru Exp $ +.\" " .Dd June 4, 1993 .Dt GETTY 8 -.Os BSD 4 +.Os .Sh NAME .Nm getty .Nd set terminal mode .Sh SYNOPSIS -.Nm getty -.Oo +.Nm +.Oo .Ar type .Op Ar tty .Oc .Sh DESCRIPTION The -.Nm getty -program -is called by -.Xr init 8 +.Nm +utility is called by +.Xr launchd 8 to open and initialize the tty line, read a login name, and invoke .Xr login 1 . .Pp @@ -59,16 +58,16 @@ is the special device file in .Pa /dev to open for the terminal (for example, ``ttyh0''). If there is no argument or the argument is -.Ql Fl , +.Sq Fl , the tty line is assumed to be open as file descriptor 0. .Pp The .Ar type argument can be used to make -.Nm getty +.Nm treat the terminal line specially. This argument is used as an index into the -.Nm gettytab 5 +.Xr gettytab 5 database, to determine the characteristics of the line. If there is no argument, or there is no such table, the .Em default @@ -77,7 +76,7 @@ If there is no .Pa /etc/gettytab a set of system defaults is used. If indicated by the table located, -.Nm getty +.Nm will clear the terminal screen, print a banner heading, and prompt for a login name. @@ -85,24 +84,29 @@ Usually either the banner or the login prompt will include the system hostname. .Pp Most of the default actions of -.Nm getty +.Nm can be circumvented, or modified, by a suitable -.Nm gettytab +.Pa gettytab table. .Pp The -.Nm getty -program -can be set to timeout after some interval, +.Nm +utility can be set to timeout after some interval, which will cause dial up lines to hang up if the login name is not entered reasonably quickly. +.Sh FILES +.Bl -tag -width /etc/gettytab -compact +.It Pa /etc/gettytab +.It Pa /etc/ttys +.El .Sh DIAGNOSTICS .Bl -diag .It "ttyxx: No such device or address." .It "ttyxx: No such file or address." +.Pp A terminal which is turned on in the -.Xr ttys +.Pa ttys file cannot be opened, likely because the requisite lines are either not configured into the system, the associated device was not attached during boot-time system configuration, @@ -110,19 +114,15 @@ or the special file in .Pa /dev does not exist. .El -.Sh FILES -.Bl -tag -width /etc/gettytab -compact -.It Pa /etc/gettytab -.El .Sh SEE ALSO -.Xr gettytab 5 , -.Xr init 8 , .Xr login 1 , .Xr ioctl 2 , .Xr tty 4 , -.Xr ttys 5 +.Xr gettytab 5 , +.Xr ttys 5 , +.Xr launchd 8 .Sh HISTORY A -.Nm getty -program appeared in +.Nm +utility appeared in .At v6 .