mirror of
https://github.com/fcwu/docker-ubuntu-vnc-desktop
synced 2025-12-08 17:35:17 +01:00
31 lines
No EOL
1,016 B
Bash
31 lines
No EOL
1,016 B
Bash
OLD_FILE=""
|
|
DBUS_FILE="/var/log/dbus.txt"
|
|
DIR=$(pwd)
|
|
|
|
export DISPLAY=:1.0
|
|
|
|
echo "Wait for dbus to start."
|
|
until PID=$(pgrep xfce4-session); do
|
|
echo "Rechecking dbus"
|
|
sleep 1
|
|
done
|
|
|
|
echo "DBUS PID: $PID"
|
|
sleep 5
|
|
|
|
# Loop and check if its time to update the background
|
|
while true; do
|
|
PID=$(pgrep xfce4-session)
|
|
DBUS_SESSION_BUS_ADDRESS=$(grep -z DBUS_SESSION_BUS_ADDRESS /proc/$PID/environ | cut -d= -f2- | tr -d '\0')
|
|
export DBUS_SESSION_BUS_ADDRESS
|
|
FILE_COUNT=$(ls *.jpg | wc -l)
|
|
IMAGE_NUMBER=$(bc -l <<< "x=( $(date +%H) / ( 24 / $FILE_COUNT )); scale=0; x/1+1")
|
|
FILE=$DIR/$(ls -1 *.jpg | sed "${IMAGE_NUMBER}q;d")
|
|
OLD_FILE=$(xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitorscreen/workspace0/last-image)
|
|
if [[ $FILE != $OLD_FILE ]]; then
|
|
echo "Changing background from $OLD_FILE to $FILE"
|
|
xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitorscreen/workspace0/last-image -n -t string -s $FILE
|
|
OLD_FILEx=$FILE
|
|
fi
|
|
sleep 60
|
|
done |