Re: momentarily disabling synaptic touchpad

[Todd And Margo Chester]

On 09/20/2011 01:47 PM, William Shu wrote: Thanks Todd, The script works when I manually give the value for $DeviceID. There are some trailing characters beyond the device ID that make the system to complain. The external mouse can't seem to handle click/select and copy (I think the mouse has probs, and I'm still to get another model and use.) my awk is too rusty to figure how to output only the number after id=. Trying to use sed as in, e.g., $   echo -n "dkdksl id=13 dkdsl" |  sed -ne 's/.*id=\([0-9]+\).*/\1/p' does not extract the id (13, here). (I hope I'm not slowly messing up the system!)] Hi William, SED is a nightmare at times.  Do two AWKs.  I drop the "echo -n" in the example. $ echo "dkdksl id=13 dkdsl" | awk -F "id=" '{print $2}' | awk '{print $1}' 13 -T While I would like to see your version work, the solution proposed by Vladimir would meet my needs better when it works! William. From: Todd And Margo Chester <toddandma...@gmail.com> To: "scientific-linux-us...@fnal.gov" <scientific-linux-us...@fnal.gov> Sent: Tuesday, September 20, 2011 2:55 AM Subject: Re: momentarily disabling synaptic touchpad On 09/19/2011 04:28 PM, William Shu wrote: Hi, I have SL 6.0 installed on a Seagate FreeAgent GoFlex USB drive, which I use on various laptops (and desktops). The touchpad is so sensitive on some machines and I would like to disable it. At the same time, the attached mouse seems to be selectively responsive, notably its left button. Looking through the docs etc, a synaptics input driver has been installed, but the corresponding xorg.conf file is not in place for me to modify. (From a separate thread on nVidia, creating this file is NOT automatic in SL 6.)   Hi William, This is probably not exactly what you wanted.  But, anyway... I have a sweet little old lady (70+) on FC15 that the slide pad drives her crazy.  She is constantly putting her had down on it when she types. She prefers to use her USB attached mouse.  So I wrote the following script for her.  I don't remember where I put it though.  Maybe her rc.local. HTH, -T #!/bin/bash #Disable the [annoying] Slide Pad mouse #DeviceStr="`xinput list | grep -i touchpad | awk '{print $6}'`" #DeviceID="`echo $DeviceStr | sed -e 's/id=//'`" DeviceID="`xinput list | grep -i touchpad | awk -F "id=" '{print $2}'`" if [ -z "$DeviceID" ]; then    echo "DeviceID failed to resolve.  There is something wrong."    echo "Cowardly exiting.  Bummer, dude ..."    echo ""    exit 1 fi xinput set-prop $DeviceID "Device Enabled" 0 echo "touchpad mouse on device id $DeviceID has been disabled" echo ""