Backup solution based using git and rsync next level
...Just make sure you have git rsync and all the other requirements installed.
When you use the etckeeper-ng the first time open a terminal and type "etckeeper-ng init" to create your first initial backup or "etckeeper-ng help" to show the help for this script.
This command-line tool will help people who want to compare 2 csv-like files, and get a detailed report on which rows and fields differ between both files. An awk-based version and Perl Version is currently available.