opensource

In recent past i use to do certain tasks at some scheduled time on the day which also included shutting down one of my machine at 8 PM. Then I came to know that this could be effectively done automatically using cron and so I am discussing cron in this post.

Cron is a daemon which schedules recurring tasks to be executed at a predefined time and date . It is very easy to schedule a job to be run at a particular time using cron. Cron daemon is typically started at boot time and runs continuously in the background.