Add tmux dotfiles and install script

install/tmux

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+#!/bin/bash
+
+echo "[TMUX]"
+if [ ! `command -v "brew"` ]; then
+    echo "Requires homebrew"
+    exit
+fi
+
+echo
+if [ ! `command -v "tmux"` ]; then
+    echo "* Installing tmux & reattach-to-user-namespace"
+    brew install tmux reattach-to-user-namespace
+else
+    echo "* Tmux is already installed!"
+fi
+
+echo
+echo "* Setting up symlinks"
+src=$(cd "$(dirname "$0")"; pwd)
+
+ln -sf $src/tmux.conf ~/.tmux.conf

tmux.conf

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+# go zsh, go
+set-option -g default-shell $SHELL
+
+# set utf-8
+set-window-option -g utf8 on
+set -g status-utf8 on
+
+# look good
+set-option -g default-terminal "screen-256color"
+
+# act like GNU screen
+unbind C-b
+set -g prefix C-a
+
+# set vi bind
+set-window-option -g mode-keys vi
+
+# share clipboard
+set-option -g default-command "/usr/local/bin/reattach-to-user-namespace -l $SHELL"
+
+# a mouse
+set -g mode-mouse on
+setw -g mouse-select-window on
+setw -g mouse-select-pane on
+
+# act like vim
+setw -g mode-keys vi
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+bind-key -r C-h select-window -t :-
+bind-key -r C-l select-window -t :+
+unbind [
+bind ` copy-mode
+unbind p
+bind p paste-buffer
+bind -t vi-copy v begin-selection
+bind -t vi-copy y copy-selection
+
+# after copying to a tmux buffer, hit y again to copy to clipboard
+bind y run "tmux save-buffer - | reattach-to-user-namespace pbcopy"