/ Help: backoffice-logfile
SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

The "backoffice-logfile" setting:

If backoffice-logfile is not an empty string and is a valid
filename, then a one-line message is appended to that file
every time the backoffice runs.  This can be used for debugging,
to ensure that backoffice is running appropriately.