tmux.conf

# Change the prefix key (screen friendly).
set-option -g prefix C-z
unbind-key C-b
bind-key z send-prefix

# toggle last window
bind-key C-x last-window
bind-key C-z select-pane -t :.+

# setup pane split with 25% at bottom
bind-key C-t split-window -p 25

# Default global options.
set-option -g bell-action none
set-option -g default-terminal "screen-256color"
set-option -g mouse-select-pane on
set-option -g status-bg green
set-option -g status-keys vi
set-option -g status-right-length 60

# Default global window options
set-window-option -g mode-keys vi
set-window-option -g mode-mouse on
set-window-option -g utf8 on
set-window-option -g automatic-rename off

# Other key bindings.
bind-key i choose-window

bind-key m setw monitor-activity

bind-key y setw force-width 81
bind-key u setw force-width 0

bind-key D detach \; lock
bind-key N neww \; splitw -d

# statusbar --------------------------------------------------------------

# Show messages and notifications for 2 seconds.
set-option -g display-time 2

# Refresh the status bar every 10 seconds.
set-option -g status-interval 10

# The status bar itself.
set-option -g status-left-length 35
set-option -g status-left '#[fg=green](#S) #(whoami)@#H#[default]'
set -g status-right '#[fg=yellow]#(cut -d " " -f 1-3 /proc/loadavg)#[default] #[fg=blue]%H:%M#[default]'

# default statusbar colors
set-option -g status-fg white
set-option -g status-bg default
set-option -g status-attr default

# default window title colors
set-window-option -g window-status-fg cyan
set-window-option -g window-status-bg default
set-window-option -g window-status-attr dim

# active window title colors
set-window-option -g window-status-current-fg white
set-window-option -g window-status-current-bg default
set-window-option -g window-status-current-attr bright

# command/message line colors
set-option -g message-fg magenta
set-option -g message-bg black
set-option -g message-attr bright

# reload key
bind r source-file ~/.tmux.conf

set -g history-limit 15000

# Ctrl-Left/Right cycles thru windows (no prefix)
bind-key -n "C-Left"  select-window -t :-
bind-key -n "C-Right" select-window -t :+

# Ctrl-Up/Down cyles thru panes (no prefix)
bind-key -n "C-Up"   select-pane -t :.-
bind-key -n "C-Down" select-pane -t :.+

# Cycle to next pane
bind-key -r Tab select-pane -t :.+