I've been using tmux continuum for semi persistent sessions about 2 years now and been generally happy. There's good support for keeping stdout (pane contents)

I've been using tmux continuum for semi persistent sessions about 2 years now and been generally happy. There's good support for keeping stdout (pane contents) in between restarts and you can also keep a whitelist of applications allowed to be resumed throughout reboots. https://github.com/tmux-plugins/tmux-continuum https://github.com/tmux-plugins/tmux-continuum As for nested sessions I usually bind ^B ^B to send-prefix which means it will call the nested session, if you keep this as a standard in all you tmux configs you'll always be able to nest by repeating ^B, and even if you haven't you can always do ^B :send-prefix I've used tmux-continuum in conjunction with tmuxinator in order to easily keep sessions for different projects, however tmuxp should fill this purpose as well.