05-30-2010
Ummm - well thanks then. Although a useful answer, it doesn't match my question
.
Is there any way to direct the output of a system cmd to an array and the screen simultaneously?
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LEARN ABOUT DEBIAN
xdriinfo
xdriinfo(1) General Commands Manual xdriinfo(1)
NAME
xdriinfo - query configuration information of DRI drivers
SYNOPSIS
xdriinfo [-display displayname] [command]
DESCRIPTION
xdriinfo can be used to query configuration information of direct rendering drivers. If no command argument is specified it lists the names
of the direct rendering drivers for all screens.
Valid commands are:
nscreens
Print the number of screens.
driver screen
Print the name of the direct rendering driver for screen.
options screen|driver
Print the XML document describing the configuration options of a driver. The driver can be specified directly by driver name or
indirectly by screen number. If the driver name is specified directly then no X connection is needed.
ENVIRONMENT
DISPLAY
The default display.
SEE ALSO
X(7), xdpyinfo(1), xwininfo(1), xvinfo(1), glxinfo(1), xprop(1)
AUTHOR
Felix Kuehling
X Version 11 xdriinfo 1.0.4 xdriinfo(1)