tmux.conf

# Based on Thayer Williams' (http://cinderwick.ca) & Jason Ryan's (http://jasonwryan.com/)

#set -g default-path $HOME

# set correct term
set -g default-terminal screen-256color

# reload config without killing server
bind r source-file ~/.tmux.conf \; display-message " Config reloaded".

# more intuitive keybindings for splitting
unbind %
bind h split-window -v
unbind '"'
bind v split-window -h

# ctrl+up/down arrows cycles through windows
bind-key -n C-up next
bind-key -n C-down prev
bind-key -n C-k next
bind-key -n C-j prev

# navigate panes using ctrl+left/right arrows
bind-key -n C-left select-pane -t :.-
bind-key -n C-right select-pane -t :.+
bind-key -n C-u select-pane -t :.-
bind-key -n C-n select-pane -t :.+

# pane movement
bind-key j command-prompt -p "join pane from:"  "join-pane -s '%%'"
bind-key s command-prompt -p "send pane to:"  "join-pane -t '%%'"

# set vi keys
set-window-option -g mode-keys vi

# copy & paste
unbind [
bind y copy-mode
unbind p
bind p paste-buffer

# send the prefix to client inside window (ala nested sessions)
bind-key g send-prefix

# confirm before killing a window or the server
bind-key k confirm kill-window
bind-key K confirm kill-server
bind-key X confirm kill-session

# toggle statusbar
bind-key b set-option status

# run a command in a new window
bind m command-prompt -p "run command:" "new-window 'exec %%'"

# scrollback buffer n lines
set -g history-limit 50000

# listen for activity on all windows
set -g bell-action any
set -g bell-on-alert on

# on-screen time for display-panes in ms
set -g display-panes-time 2000

# start window indexing at one instead of zero
set -g base-index 1
set -g renumber-windows on

# enable wm window titles
set -g set-titles on

# disable auto renaming
set-window-option -g automatic-rename on

# border colours
set -g pane-border-fg black
set -g pane-active-border-fg cyan
set -g pane-active-border-bg default

# wm window title string (uses statusbar variables)
set -g window-status-separator " "
set -g set-titles-string "[#I #W]"
set -g window-status-format "#I:#W"
set -g window-status-current-format "[#I:#W]"

# environment
set -g update-environment "DISPLAY SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"

# statusbar ---------------------------------------------------------------
set -g status-interval 1

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

# command/message line colors
set -g message-fg white
set -g message-bg black
set -g message-attr dim

# Statusbar for X and X-less env.
if '[ -n "$DISPLAY" ]' 'source-file /usr/local/etc/tmux/inx'
if '[ -z "$DISPLAY" ]' 'source-file /usr/local/etc/tmux/xless'