source: trunk/athena/bin/xcluster/xcluster.1 @ 12283

.TH XCLUSTER 1 "July 3, 1995"
.UC 4
.SH NAME
xcluster \- display MIT map, give info about Athena clusters
.SH SYNOPSIS
xcluster [-help] [-rv] [-inactive timeout] [-auto time]
         [-geometry {+/-}x{+/-}y]
.PP
.SH DESCRIPTION
.I Xcluster
displays a map of the MIT campus and marks the location of Project
Athena public clusters with an "X".  The user can click
on the map, and information about the cluster nearest the mouse-click
is displayed.  The clusters are also listed in a row of buttons below
the map, and the user may click one of those buttons instead.
.PP
Once a cluster has been selected, a circle is drawn around it so that it
is more easily spotted.
.I Xcluster
then contacts a server that tracks the number of workstations
free and in-use for each cluster, and displays that information for the
cluster chosen.  Printer status for that cluster is also displayed, as
well as phone number(s), where available.
.PP
.SH OPTIONS
.PD 0
.TP 21
.B \-rv
display map and window in reverse-video
.TP 21
.B \-inactive timeout
exit after
.I timeout
seconds of inactivity.
.TP 21
.B \-auto time
cycle through the clusters, selecting each for 
.I time
seconds.
.TP 21
.B \-geometry
specify an x,y location for placement of window
.PD 1
.PP
.SH X RESOURCES
.I Xcluster's
class is Xcluster, and its instance is xcluster.  It accepts the
following resources:

.PD 0
.TP 15
reverseVideo
true: use white-on-black instead of black-on-white.
default is off.
.TP 15
inactive
number of seconds of inactivity after which it dies.
.TP 15
auto
number of seconds to keep each cluster selected while automatically cycling through them.
.TP 15
geometry
an x, y location.
.PD 1
.PP
.SH "SEE ALSO"
cview(1)
.br
X(1)    for discussion of X geometry and resources