Rhino offers a last command window , called MLU or something like that. This is being activated somewhere in the preferences, BUT I cannot find the option or search for the correct term. I am sure you are all smarter than me and have an answer in no time.
When pressing F2, a menu about command history will show up. Is that what you are after?
I think you are looking for “MRU” - most recently used commands - which pops up with the middle mouse button. You can set this in Options>Mouse.
Note that right clicking in the command line area also pops up this menu, even if the above is not set.
or do you mean this one?