Install diffmon by entering the following commands in the terminal:
sudo apt update sudo apt install diffmon
Description:
Tool for reporting changes in system configuration
This tool is run by a nightly cron job, and takes a `diff' of specified system configuration files and emails them to a specified email address. Options to diff can be specified. This is useful in friendly environments where there are multiple sysadmins working on configuration files/setups and everyone's changes are reported. CVS is a better answer, but most of us don't want to have the hassle of putting system files in a repository.
Version: 20020222-2.6
Section: universe/admin