Vixie

GNU mcron (Mellors cron) is a 100% compatible replacement for Vixie cron. It is written in pure Guile, and allows configuration files to be written in scheme (as well as Vixies original format) for infinite flexibility in specifying when jobs should be run. Mcron was written by Dale Mellor... Platforms: *nix

Fcron project is a periodical command scheduler which aims at replacing Vixie Cron, so it implements most of its functionalities. But fcron does not assume that your system is running neither all the time nor regularly : you can, for instance, tell fcron to execute tasks every x hours y minutes... Platforms: *nix

Dillon's Cron is a multi-user cron written from scratch, similar to vixie-cron but with major differences. Attention is paid less to feature-creep and more to usability and reliability. Platforms: *nix

Kaboot Linux Operating system aims to provide an operating system which you can take anywhere and has all your favourite programs on. Kaboot operating system is avaliable as a Live CD or Live USB you can take with you anywhere. A number of different versions are avaliable, two optimised for... Platforms: *nix

Kaboot Linux Operating system aims to provide an operating system which you can take anywhere and has all your favourite programs on. Kaboot operating system is avaliable as a Live CD or Live USB you can take with you anywhere. A number of different versions are avaliable, two optimised for... Platforms: *nix

Chebyshev application allows someone to set up a spam filtering email forwarding service. Chebyshev is an engine for an email forwarding service similar to those "bitdiddle@alum.college.edu" email forwarding services that some schools provide. Combine email forwarding with spam filtering, and... Platforms: *nix