Note

• This paper was presented in IEEE Region 10 Symposium (TENSYMP) at Bali, Indonesia, on 11th May 2016.
• The copyright for this paper was transferred to IEEE. However, they still give me permission to share the accepted version with the requirements:

1. displaying IEEE copyright notice (978–1–5090–0931–2/16/$31.00 ©2016 IEEE)
2. full citation to the original IEEE publication (F. Purnama, T. Usagawa, R. M. Ijtihadie and Linawati, “Rsync and Rdiff implementation on Moodle’s backup and restore feature for course synchronization over the network,” 2016 IEEE Region 10 Symposium (TENSYMP), Bali, 2016, pp. 24–29, doi: 10.1109/TENCONSpring.2016.7519372.)
3. link to the article abstract in IEEE Xplore (https://ieeexplore.ieee.org/abstract/document/7519372)

• which unfortunately, I don’t have the authority for allowing you to reuse, share, etc. If you want to do so then ask permission from IEEE.
• The presentation is available at Slide Share.
• The source code is available at Github.