% java -cp lib/winston.jar gov.usgs.volcanoes.winston.db.Admin
Winston Admin

A collection of commands for administering a Winston database.

Information about connecting to the Winston database must be present
in Winston.config in the current directory.

Usage:
  java gov.usgs.volcanoes.winston.db.Admin [command] [options]


Valid commands:
  --list                          lists all channels
  --list times                    lists all channels with time span
  --delete [channel]              delete the specified channel
  --span                          recalculate table spans
  --purge [channel] [days]        purge
  --repair [YYYY_MM_DD]  repair all tables on given day
                                  optionally, just repair one channel