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I am having lots of issues with tmux in mac.
Another problem I have is that I can not bind a key in my tmux.conf to be able to resize my panes.
What I need is the CTRL-b: resize-pane -U 10 I currently do to increase the size of the pane upwards in 10 cells (or downwards or left or right) to be done by a key shortcut and not to actually have to type this over and over (which I currently do unfortunately).
But I can not find a way to configure this since in mac it seems that CTRL and other keys work diffently than linux.
Can anyone please help out? I have been trying too long to figure this out and for my first Mac I am really starting to dislike them.....

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up vote 2 down vote accepted

bind e resize-pane -U 10 in ~/.tmux.conf, then tmux source-file ~/.tmux.conf (another useful shortcut: use the same principle).

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1) So bind e resize-pane -U 10 is one line in tmux that binds the key e with the resize? Should I have pressed the ctrl-b before e? 2) I am not sure what you mean with tmux source-file ~/.tmux.conf. Doesn't tmux read the home directory's conf file? –  Jim Jul 4 '13 at 19:43
    
@Jim: Yes, you hit the prefix key first. Then e. Yes, tmux does that, but it is faster to have it as a shortcut as well, so you don't have to restart tmux every time you make an improvement/extension in/to the init file. –  Emanuel Berg Jul 4 '13 at 19:44
    
So tmux source-file ~/.tmux.conf is another line in tmux.conf? –  Jim Jul 4 '13 at 19:46
    
+1.I can not test it now.If it works when I test it I will accept the answer.I really hope it works... –  Jim Jul 4 '13 at 19:49
    
@Jim: No, that would be something you type. In the init file, it could look like this: bind u source-file ~/.tmux.conf if you want this for u. –  Emanuel Berg Jul 4 '13 at 19:50
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