code: 9ferno

ref: 25e4f8ae90bd66f124f6b96ffdf70ae00100d4c0
dir: /man/1/logon/

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.TH LOGON 1
.SH NAME
logon \- log on to Inferno
.SH SYNOPSIS
[
.B wm/wm
]
.B wm/logon
[
.B -l
] [
.BI "-n nsfile"
] [
.BI "-u user"
]
.SH DESCRIPTION
.I Logon
logs a user in to the Inferno environment.
It requires
.IR wm (1)
to be started first.
If no
.I user
name is specified by the
.B -u
option,
.I logon
displays a login panel to prompt for one.
The user name must have a directory
.BI /usr/ user,
which will become the current directory.
(Otherwise,
.I logon
will display a diagnostic panel and prompt again.)
The user name is written to
.B /dev/user
(see
.IR cons (3)),
which is the name presented on subsequent attaches to file servers.
.PP
Normally,
.I logon
expects keyboard input to provide a name,
but if the
.B -l
option is given,
.I logon
displays a list of the names in
.BR /usr ,
allowing one to be selected using a mouse or touch screen.
.PP
Once the current directory has been set,
.I logon
creates a new name space for the user using the contents of
.I nsfile
(default:
.BR namespace ),
as described in
.IR namespace (6).
It then starts
.IR toolbar (1)
to provide the initial application environment.
.SH FILES
.TF /dev/userxx
.TP
.B /dev/user
Inferno user name
.TP
.BI /usr/ user
.IR user 's
home directory
.SH SOURCE
.B /appl/wm/logon.b
.SH SEE ALSO
.IR toolbar (1),
.IR wm (1),
.IR namespace (6)