Simple bash tripwire, idea based on binsnitch. Use it to monitor for changes in a certain directory. Based of a baseline file.
- md5sum (this can be changed to sha256 fairly simple)
cd /opt git clone https://github.com/svennd/tripwire_bash mkdir -p /opt/trip
Add cron : (run once a day, at 00:00)
EDITOR=nano crontab -e 0 0 * * * /opt/trigger.sh /my/dir/to/check
By default the script cannot alert you. I Like to use postToRocket