问题
I've installed zsh in the Terminal and set it to be my default shell but I'm still logged in running bash. I even get this in a SSH Project to my remote server where zsh is my login shell. What setting in C9 do I have to change?
回答1:
I figured it out! It seems C9 runs our login sessions under tmux which has its own default shell command setting = bash. I created my own tmux.conf with the line "set -g default-command zsh", ran "unset TMUX" to disable the inherited tmux settings, ran tmux and got a nice tmux session with the usual green menu bar and with zsh as the default shell.
来源：https://stackoverflow.com/questions/26741781/set-default-shell-in-cloud9-terminal