In ~/.tmux.conf, I use this bind-key

bind-key R source-file ~/.tmux.conf; display-message "~/.tmux.conf is reloaded"

but, when I use this tmux create a new session. why ?


this is the complete file

  • Do you create a new session in your .tmux.conf? It's sometimes recommended, so you can run tmux attach and have a new session created if there is no existing session to attach to. – chepner Jun 20 '12 at 19:58
up vote 3 down vote accepted

Line 15 of your .tmux.conf, "new bash", starts a new session, with "bash" as the command to run in its first window. "new" is an alias for "new-session".

  • how I can open a new session only the first time ? – juanpablo Jun 21 '12 at 3:44
  • 1
    When you start tmux, if you don't give it any command (either on the command line, or in the configuration file), it defaults to 'new-session'. You can just remove line 15. Then, I suggest starting tmux using tmux a || tmux new. This will attempt to connect to the (first, whatever that means) active session, and if it fails, create a new session. – chepner Jun 21 '12 at 12:26

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