... in order for it to be more intuitive and self-explanatory (user friendly for new users).
* Added missing explanation about the exclude-from-file to make usage info (--help) self-contained to use for new users.
* Renamed LOG_FILE to RSYNC_LOG_FILE (as LOG_FILE might be confused with the log of the output of this script)
* Added the RSYNC_LOG_FILE path to the scripts output.
* Clarified the difference between a FULL and an INCREMENTAL backup in the scripts output.
* Forced a linebreak in script output (as line break was probable) to make things better readable.
... in order for it to be more intuitive and self-explanatory (user friendly for new users).