configuration form the arch linux stored

scripts/wallpaper_changer.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+WALLPAPER_DIR="$HOME/wallpaper"
+COUNTER_FILE="$HOME/.wallpaper-counter"
+LAST_WALLPAPER_FILE="$HOME/.last-wallpaper"
+
+# Create counter file if it doesn't exist
+if [ ! -f $COUNTER_FILE ]; then
+  echo "0" > $COUNTER_FILE
+fi
+
+# Read the counter from the file
+COUNTER=$(cat $COUNTER_FILE)
+
+# Get a list of all wallpapers, exclude lock.png
+WALLPAPERS=($(find $WALLPAPER_DIR -type f \( -iname "*.jpg" -o -iname "*.png" \) ! -iname "lock.png"))
+NUM_WALLPAPERS=${#WALLPAPERS[@]}
+
+# If the last wallpaper is stored, set it
+if [ -f $LAST_WALLPAPER_FILE ]; then
+    feh --bg-fill "$(cat $LAST_WALLPAPER_FILE)"
+fi
+
+# Set the wallpaper
+feh --bg-fill "${WALLPAPERS[$COUNTER]}"
+
+# Store the last wallpaper
+echo "${WALLPAPERS[$COUNTER]}" > $LAST_WALLPAPER_FILE
+
+# Update the counter
+COUNTER=$(( (COUNTER + 1) % NUM_WALLPAPERS ))
+echo $COUNTER > $COUNTER_FILE