quick sync & reboot

sync.sh

#!/bin/bash
# usage:
# $ ./sync.sh /home/user/tmp/A /home/user/tmp/B /home/user/tmp/C /home/user/script.py
source="$1"
temp="$2"
destination="$3"
scriptpath="$4"
rsync -avr "${source}/" "${temp}/" > /dev/null
diff "${temp}" "${destination}" > /dev/null
exitcode="$?"
if [[ "${exitcode}" -ne 0 ]]; then
  echo "diff spotted"
  rsync -avr "${temp}/" "${destination}" > /dev/null && \
  pkill -f "${scriptpath}" && \
  python3 "${scriptpath}"
fi