While working on new Gammu documentation I came to need to include some graphs showing some workflows. Looking into Sphinx documentation (which is used for the documentation for Gammu), I've discovered nice integration with graphviz.
Fortunately it was pretty easy to learn the basics, though I've never used it before and here it comes - message processing workflows for SMSD.
I always wondered why backups of my sever using duplicity are so huge, but simply looking at list of files to include seemed to be correct. However I should really spend more time by reading documentation, because now it was obvious to me that the file list is simply wrong.
What a small difference in file list:
- /var/lib/vservers/
+ /var/lib
Versus the old one:
+ /var/lib
- /var/lib/vservers/