Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

fftest(1) [centos man page]

fftest(1)						      General Commands Manual							 fftest(1)

fftest - tests force-feedback devices. SYNOPSIS
fftest <device> DESCRIPTION
fftest provides a variety of tests which can be applied to force-feedback devices. Beware, the tests may damage your device! OPTIONS
<device> The device to test. SEE ALSO
ffcfstress(1), ffmvforce(1), jstest(1). AUTHOR
fftest was written by Johann Deneux. 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 fftest dated October 19, 2004. fftest March 8, 2009 fftest(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>] [-x <axis>] [-A] [-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). -x <axis> absolute axis to test (default: 0) [0 = X, 1 = Y, 2 = Z, 3 = RX, 4 = RY, 5 = RZ, 6 = WHEEL] -A switch off auto-centering -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)
Man Page

3 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Differencing between two files

I have two files. One from last month and one from this month. I need to identify the differences between the files so I can process only the differences. I ran the following command: diff -C 1 bndl1111980740907_sort.txt bndl1131363071007_sort.txt > difftest.txt It gave me a "-" in the... (2 Replies)
Discussion started by: PSermonte
2 Replies

2. Shell Programming and Scripting

Problem with sed and negative regexpr's

I have a file with various syntax that I'm try to run sed on to change over a specific regexp and having problems. I want to swap all instances of a token so long as the token isn't followed by either an alphanumeric character, an underscore, or an exclamation point. The test file looks like... (1 Reply)
Discussion started by: ericbmn1
1 Replies

3. Shell Programming and Scripting

Modify text file using sed

Hello all, I have some text files I need to do the following on: Delete banner page (lines 1-56) --I am doing this using sed Remove ^M --I am doing this using vi Remove trailer page --this can vary based on the contents of the file, it usually starts with *************************** I am... (5 Replies)
Discussion started by: jeffs42885
5 Replies