Rsync incremental + beep when finished

rsync_all_media_mounted.sh

#!/bin/bash

for mount_point in $(find /media/samir/ -mindepth 1 -type d); do
  if ! mountpoint -q ${mount_point}/; then
  	continue
  fi
  echo ":: ${mount_point}"
  rsync --archive --verbose --human-readable --progress \
    --delete --delete-excluded --exclude="*Thumbs.db" \
    "/home/samir/Downloads/Fortaleza2040/" "$mount_point" &
done

wait # Expects all jobs finished second plan.
( speaker-test -t sine -f 1000 )& pid=$! ; sleep 0.1s ; kill -9 $pid