On Tue, 2003-03-11 at 09:24, Gregory Seidman wrote:
> Benjamin Rutt sez:
> } I have a .jpg image that keeps changing (from a webcam). Is there an
> } image viewer in debian's packages that will display the image and
> } automatically refresh the image when it has changed? I've already
> } tried gqview, xli and display, and qiv. ('display -update 1' doesn't
> } update as advertised).
>
> Let us assume that your image is the free JenniCam, which updates every 20
> minutes, and that you have a cron job or some other process doing the
> downloading:
>
> #!/bin/sh
>
> WATCHIMG="/tmp/jennicam.jpg"
>
> display -immutable "$WATCHIMG" &
> while true
> do
> sleep 1200
> display -remote "$WATCHIMG"
> done
What, in this case, is a "remote" operation?
--
+---------------------------------------------------------------+
| Ron Johnson, Jr. mailto:[EMAIL PROTECTED] |
| Jefferson, LA USA http://members.cox.net/ron.l.johnson |
| |
| Spit in one hand, and wish for peace in the other. |
| Guess which is more effective... |
+---------------------------------------------------------------+
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
