I am a programmer, and do not know a lot about crons, but I want to know if this is possible. Lets say I have an array and a script which I run in NodeJS called . I want to run this script each day at 1 am. The command of this would be: Well now the tricky part, I want to rotate the options each day, so for example monday I want to run , the next day and so on. Also, I want to be able to add/remove options when needed, but the rotation should stay intact. Is this possible in any way?