Scroll or Navigate to see the output of the executed commands

[w-ndscar]

Issue's Description

I select and run a command and its successful. But wait. What did you run? Can I have a look at it?
For an instance, under System Setup -> Grub Themes, I've installed a new theme for my Grub. It ran successfully but the output is truncated.

Suggestion

A "man" page like scroll would be useful to take a look at the commands that have been executed.

Additional context

Here's a screenshot for a reference.

Checklist

• [ X ] I checked for duplicate issues.
• [ X ] I checked already existing discussions.
• [ X ] This feature is not included in the roadmap.