­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ Original vixie-cron was written by Paul Vixie. Significant contributors: Marcela Mašláňová Colin Dean Tomáš Mráz Marco Migliori Sami Kerola