Scripting outside from HomeAssistant

Hey there,

is it possible to make a switch and when this is switched on, a powershell script executed remotely on another system or a Linux script on another Ubuntu machine? Alternatively, I would be happy if i could write the status of a switch in a text file, then I would get it from outside when it changes and then do something with it…

:v:

You mean something like this?

You probably have to define what access you have to the other machine.
Windows machines can make RPC calls, just see the RPC shutdown add-on. Linux have many options with different programs, but if those can not do it, then a SSH script will practically always handle it.