A modular backup system write in bash with minimal dependencies.
wget 'https://github.com/indigen-solutions/indi-backup/releases/download/v0.2.1/indi-backup_0.2.1-8-g13943c2_all.deb'
sudo dpkg -i indi-backup_0.2.1-8-g13943c2_all.deb
git clone https://github.com/indigen-solutions/indi-backup.git
cd indi-backup
make
sudo make install
Full documentation is available here.