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jstest(1) [centos man page]

jstest(1)						      General Commands Manual							 jstest(1)

jstest - joystick test program SYNOPSIS
jstest [--normal] [--old] [--event] [--nonblock] [--select] <device-name> DESCRIPTION
jstest can be used to test all the features of the Linux joystick API, including non-blocking and select(2) access, as well as version 0.x compatibility mode. It is also intended to serve as an example implementation for those who wish to learn how to write their own joystick using applications. OPTIONS
--normal One-line mode showing immediate status. --old Same as --normal, using 0.x interface. --event Prints events as they come in. --nonblock Same as --event, in nonblocking mode. --select Same as --event, using select(2) call. SEE ALSO
fftest(1), jscal(1). AUTHOR
jstest was written by Vojtech Pavlik. This manual page was written by Stephen Kitt <>, for the Debian GNU/Linux system (but may be used by others). jstest April 21, 2009 jstest(1)

Check Out this Related Man Page

ffcfstress(1)						      General Commands Manual						     ffcfstress(1)

ffcfstress - constant force stress test for force-feedback devices SYNOPSIS
ffcfstress [-d <device>] [-u <update rate>] [-f <frequency>] [-a <amplitude>] [-s <strength>] [-o] DESCRIPTION
ffcfstress stress tests constant non-enveloped forces on a force feedback device. It simulates a moving spring force by applying a fre- quently updated constant force effect. Beware, the stress test may damage your device! OPTIONS
At least one option is required. -d <device> The device to test (by default /dev/input/event0). -u <update rate> The update rate in Hz (25 by default). -f <frequency> The spring center motion frequency in Hz (0.1 by default). -a <amplitude> The spring center motion amplitude, between 0.0 and 1.0 (1.0 by default). -s <strength> The spring strength factor (1.0 by default). -o Dummy option, useful when all defaults should be used. SEE ALSO
ffmvforce(1), fftest(1), jstest(1). AUTHOR
ffcfstress was written by Oliver Hamann. This manual page was written by Stephen Kitt <>, for the Debian GNU/Linux system (but may be used by others). It was last modified for ffcfstress dated February 15, 2002. ffcfstress March 8, 2009 ffcfstress(1)
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