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
} Thanks,
} Benjamin
--Greg
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
