General Notes Cortex has evolved over several years, and the command-line options sometimes reflect this heritage. In some cases the default value for options is not the recommended value, and in some cases names do not reflect the true meaning. We do intend to clean this up, but it requires a lot of care to avoid breaking existing installations. In the meantime we regret the inconvenience. Duration arguments should be specified with a unit like 5s or 3h.
