How to automatically login existing session
# Inside ~/.bashrc if [[ -z "$TMUX" ]] && [ "$SSH_CONNECTION" != "" ]; then tmux attach-session -t ssh_tmux || tmux new-session -s ssh_tmux fi
This command evaluates if the new session is both in tmux and has a ssh session to attach to, and if so, connnect the new tmux seesion to the existing ssh session.
Why shortcuts don’t work?
The shortcut sequence is
Control+b, then release both. After releasing, type the command, for example
% for vertial splitting or
" for horizontal splitting.
Note: a common mistake is to press all the keys together. That is not how