tmux.conf

set-option -g default-command "reattach-to-user-namespace -l zsh"
set -g prefix C-a
bind C-a send-prefix
unbind C-b
set -s escape-time 1

# vim-like copying to Mac clipboard
# from http://robots.thoughtbot.com/post/55885045171/tmux-copy-paste-on-os-x-a-better-future
# Use vim keybindings in copy mode
setw -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"


set -g base-index 1
setw -g pane-base-index 1

set -g default-terminal "screen-256color"
set -g status-fg white
set -g status-bg black
setw -g window-status-fg cyan
setw -g window-status-bg default
setw -g window-status-attr dim
setw -g window-status-current-fg white
setw -g window-status-current-bg red
setw -g window-status-current-attr bright

set -g status-utf8 on
set -g status-justify centre
set -g status-left-length 40
set -g status-left "#[fg=green]Session: #S #[fg=yellow]#I #[fg=cyan]#D"
set -g status-right "#[fg=cyan]%d %b %R"

bind r source-file ~/.tmux.conf; display "Reloaded!"
bind | split-window -h
bind - split-window -v
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

setw -g mode-mouse on
set -g mouse-select-pane on
set -g mouse-select-window on
set -g mouse-resize-pane on