# Lean As Spam Crond Entry
#+-----------------------Minute           (0-59)
#|    +-------------------Hour of Day    (0-23)
#|    |    +---------------Day of Month  (1-31)
#|    |    |    +-----------Month of Year (1-12)
#|    |    |    |    +-------Day of Week   (0=Sun,6=Sat)
#v   v   v   v   v
30    23   *    *   *    root    perl /usr/bin/LearnAsSpam.pl