Running 'show' commands to all Cisco devices

Hi All!

I'm trying to run a set of basic show commands on all of my Cisco devices, and was planning on using the "Execute Command Script on Devices" job for that. Since I'm new to this and couldn't find any documentation on it, I was wondering if there are example scripts somewhere? What scripting language are those scripts supposed to be written in?

Can I just add this as my script:

show version

show inventory

show license all

And add a "### START" at the beginning and "### END" at the end of each node.

Thanks for your help!