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Here's a script that uses zenity. Thanks to sbalneaves & ogra in
#ltsp who put it together a few months ago. This goes to all connected
clients but I'm sure you can modify for just one.<br>
<br>
Invoke it with<br>
<br>
#scriptname "This is my message"<br>
<br>
-Michael<br>
<br>
#!/bin/bash<br>
<br>
for PID in $(pgrep metacity); do<br>
DISPLAY=$(cat /proc/${PID}/environ | tr '\0' '\n' | grep DISPLAY |
sed -e 's/DISPLAY=//')<br>
XAUTHORITY=$(cat /proc/${PID}/environ | tr '\0' '\n' | grep XAUTH |
sed -e 's/XAUTHORITY=//')<br>
zenity --info --text="$1" &<br>
done<br>
<br>
<br>
<br>
Nadav Kavalerchik wrote:
<blockquote
cite="mid4219988b0710050233p3bcbbd93q92a8379d0b3ac8d4@mail.gmail.com"
type="cite">checkout Robert's TeacherTool: <a
href="http://www3.telus.net/public/robark/Fl_TeacherTool/">http://www3.telus.net/public/robark/Fl_TeacherTool/</a><br>
it does what you want and much more :-)<br>
<br>
<div><span class="gmail_quote">On 10/5/07, <b
class="gmail_sendername">Carl Keil</b> <<a
href="mailto:carl@snarlnet.com">carl@snarlnet.com</a>> wrote:</span>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hey
Folks,<br>
<br>
I've always wondered about sneaky thin client tricks. It seems like<br>
there's got to be a way to blast some audio or pop up a message on a<br>
thin client remotely, like from the command line. Does anybody know
how
<br>
to do that?<br>
<br>
Thanks,<br>
<br>
ck<br>
<br>
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</blockquote>
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<br>
<pre wrap="">
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