> I don't remember whether it was like that out of the box, or whether I had to configure that when I switched from gnu screen. It's worth checking your config

> I don't remember whether it was like that out of the box, or whether I had to configure that when I switched from gnu screen. It's worth checking your config file out. And I'm not sure how to answer your question because the way iterm integrates with tmux is that it allows you to create split panes with their own bash sessions. If you want to run tmux in those sessions, it would be tmux running in that pane, but textually instead of graphically. Here's a screenshot to make things more clear: http://i.imgur.com/0hmw62I.png http://i.imgur.com/0hmw62I.png cmd-D would just create another pane to the left.