#!/usr/bin/env bash

# keep date of shutdown by touching /etc/version
# this time will be set on the next run as initial time

# touch /etc/version with later date (either /etc/version or current date)
d0=$(cat /etc/version)
d1=$(date +'%4Y%2m%2d%2H%2M')

if [[ $d1 -gt $d0 ]]; then
  touch /etc/version
else
  touch -t $d0 /etc/version
fi
