updates for --help

sync-pictures

@@ -9,6 +9,22 @@
 #
 # Adjust SHARE and SUBPATH to match your environment.
 
+for arg in "$@"; do
+  case "$arg" in
+    --help|-h)
+      cat <<'EOF'
+Usage: sync-pictures [options]
+
+Sync ~/Pictures to a NAS share and run neatcli organize on both ends.
+
+Options:
+  -h, --help    Show this help message and exit
+EOF
+      exit 0
+      ;;
+  esac
+done
+
 SHARE="//mini.nas/miniShare1"
 SUBPATH="Pictures"
 MOUNTPOINT="${HOME}/mnt/miniShare1"