Question how do i auto restart my server when it crashes or stops?

[semrehocin]

pretty much the title.
i want to make sure the server runs 24/7
i have no clue about servers so a noob friendly answer would be apreciated

 

[electronicboy]

https://gist.github.com/Prof-Bloodstone/6367eb4016eaf9d1646a88772cdbbac5 - I would suggest referencing this