Can I release the global variable?

RouterOS Scripting
1

Hi All

In my script, I defined several global variable, and at the end of my script, I wang to release them.

Can anybody help me?

Thank you!

routeros 4.17

2

it is safe to set it to hold no value like this
:set var

3

set them to empty?

4

If by release you mean remove, yes, that can be done:

:global myVar "some value"
...
...
/system script environment remove myVar

Or you can remove them all:

/system script environment remove [find]