A number of logging applications are available in Debian:
In the handbook, currently only the use of pyqso and cqrlog are covered. Documentation for the other logging applications will be available in their packages in the Debian archives.
pyqso is a simple logging application that should fit the needs of most casual operators. cqrlog is a more advanced logging application that requires more effort to set up initially but once configured is very powerful.
How to pyqso