Upgrade template & utility functions

[taqtiqa-mark]

Low hanging fruit:

one resource
many others....

[DannyBen]

I dont know what to do with this.

[taqtiqa-mark]

There is a wealth of experience and subtle corner cases built into these utility functions, e.g. trap handling and running as root etc.

A reference/resource as Bashly heads toward 1.0?

[DannyBen]

A reference/resource as Bashly heads toward 1.0?

In this case, thanks.
Lets keep it as an issue for now, since it might help the other open issues.
Afterwards I will probably convert it to a discussion.

Also - this might contain some functions that can be added as internal libraries for bashly add ...