How to display CLI output on another machine

[Nigel Henry]

I can ssh into my other machine ok, and can edit files, etc, which is no 
problem.

What I would like to do is to have access to what is currently displayed on 
the CLI (Konsole) on machine B. As an example. I run apt-get update, then 
apt-get dist-upgrade on machine B, which runs to completion. The history is 
still on the CLI.  I now need to post the history from the CLI on machine B 
to a mailing list. The email client (Kmail) is on machine A.

Is there a way to display the history that's on the CLI on machine B on 
machine A, so that I can simply highlight the text, then paste it to Kmails 
composer on machine A?

Both machines are next to one another, but at the moment I have to save the 
CLI history on machine B as a text file, ssh into B from A, and use nano to 
display the text file, before I can highlight, and paste the text into Kmails 
composer.

Nigel.