[CRON] Cron setting for nightly JOBs

#Cron settings for nightly JOBs with export to LOG

30 00 * * * echo "\n">>/var/log/apt_cron.log && echo "$(date)">>/var/log/apt_cron.log && echo "\n">>/var/log/apt_c$

00 01 * * * echo "\n">>/var/log/apt_cron.log && echo "$(date)">>/var/log/apt_cron.log && echo "\n">>/var/log/apt_c$