
Switching between them mainly just connects the keyboard/output to specific ones. It means one hosted session can contain many interactive shells side by side,

Terminal multiplexing means they can host/view many process at a time. Much of the point is that the process's terminals are tied to the background process, so anything else (SSH connection, viewing terminal) breaking has no effect on the real process One of the most complex cases in too much detail. It's useful for leaving work open, and avoid processes broken by being cleaned up with the terminals they started from. You can open a shell (sets of them, in a lot of practice) that sticks around, and that you can reconnect to later.

I don't know if it's caused by WSL or if its a bug with tmux. I would like to know how to fix this behavior. Notice the breaks in the dividing vertical line where abc bleeds into 123. When tmux opens, it looks like this: 1 |a I build a new tmux session, but when I attach to it, the right pane bleeds into the left pane on double newlines. I'm trying to use tmux version 3.1c on my Windows Subsystem for Linux version 2 (WSL2) based Debian 11 container running in Docker (version 20.10.12).
