Create new tmux session from inside a tmux session

Question

I\'m writing a shell script that creates / attaches or switches to a given session, depending on whether one is inside tmux and the session exists.

I\'ve got everything

Answer 1

The quickest way (assuming you use ctrl-b as your command prefix) is:

ctrl-b :new

To create a new session, then

ctrl-b s

to interactively select and attach to the session.