mirror of
https://github.com/fcwu/docker-ubuntu-vnc-desktop
synced 2025-12-08 09:25:16 +01:00
27 lines
No EOL
929 B
Bash
27 lines
No EOL
929 B
Bash
OLD_FILE=""
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DBUS_FILE="/var/log/dbus.txt"
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DIR=$(pwd)
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# Wait until dbus is listening and delay 5 seconds for it to fully start.
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until [[ $SUCCESS == "TRUE" ]]; do
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SUCCESS="FALSE"
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if test -f "$DBUS_FILE"; then SUCCESS="TRUE"; DBUS_ADDRESS=$(cat $DBUS_FILE); fi
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#sleep 1
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echo "DBUS Address: $DBUS_ADDRESS"
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export DBUS_SESSION_BUS_ADDRESS="unix:abstract=$DBUS_ADDRESS"
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export DISPLAY=:1.0
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done
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# Loop and check if its time to update the background
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while true; do
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echo $(date)
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FILE_COUNT=$(ls *.jpg | wc -l)
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IMAGE_NUMBER=$(bc -l <<< "x=( $(date +%H) / ( 24 / $FILE_COUNT )); scale=0; x/1")
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FILE=$(ls -1 *.jpg | sed "${IMAGE_NUMBER}q;d")
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if [[ $FILE != $OLD_FILE ]]; then
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echo "Setting new background to $FILE"
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xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitorscreen/workspace0/last-image -n -t string -s $DIR/$FILE
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OLD_FILE=$FILE
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fi
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sleep 60
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done |