.tmux.conf

#################################################
# Server and Session Options
#################################################

# Use ^a as prefix and not the default ^b.
# This makes the prefix easier to reach for me on the keyboard and is also the default of
# GNU screen
set -g prefix ^a

# Enlarge scrollback buffer size
set -g history-limit 100000

# Activate status bar
set -g status on

# Vi key bindings for the command line
set -g status-keys vi

# Keep messages and alerts around longer
set -g display-time 3000

# The base for numbering windows is 1, not 0
set -g base-index 1

# Pass alarm to tmux instead of piping it through the shell, TODO this needs
# experimentation
set -g visual-bell on

# Redraw the status bar once a second
set -g status-interval 1

# Amount of time for which status line messages and other indicators
# are displayed.
set -g display-time 2000

#################################################
# COLOUR (Solarized light)
#################################################

# default statusbar colors
set-option -g status-bg white #base2
set-option -g status-fg red #yellow
set-option -g status-attr default

# default window title colors
set-window-option -g window-status-fg brightyellow #base00
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 brightred #orange
set-window-option -g window-status-current-bg default
#set-window-option -g window-status-current-attr bright

# pane border
set -g pane-border-bg white
set -g pane-border-fg white
set -g pane-active-border-bg brightcyan
set -g pane-active-border-fg brightcyan

# message text
set-option -g message-bg white #base2
set-option -g message-fg brightred #orange

# pane number display
set-option -g display-panes-active-colour blue #blue
set-option -g display-panes-colour brightred #orange

# clock
set-window-option -g clock-mode-colour green #green

# bell
set-window-option -g window-status-bell-style fg=white,bg=red #base2, red


#################################################
# Window Options
#################################################


# Vi key bindings for copy and choice mode
setw -g mode-keys vi

# Attempt to set name of the current window automatically, XXX useful?
setw -g automatic-rename

# Color and text attributes of active window status line
setw -g window-status-current-fg colour15
setw -g window-status-current-attr underscore

#################################################
# Key Bindings
#################################################

# Send masked ^a
unbind ^b
bind a send-prefix

# Quick switching between panes in numerical order
unbind o
bind ^a select-pane -t:.+

unbind h
unbind l
unbind j
unbind k
bind h select-pane -L
bind l select-pane -R
bind j select-pane -D
bind k select-pane -U

unbind n
unbind N
bind ^j previous-window
bind ^k next-window

# Interactive switching between sessions
unbind ^s
bind ^s choose-session

# Vim-style pane resizing
unbind Left
unbind Right
unbind Up
unbind Down
bind Left resize-pane -L 4
bind Right resize-pane -R 4
bind Down resize-pane -D 4
bind Up resize-pane -U 4

# Ask before killing the current pane
unbind q
bind q confirm-before "kill-pane"

# Copy and scrolling mode is ESC instead of [
unbind [
bind Escape copy-mode

# Quick process view
bind "~" split-window "exec htop"

# Toggle statusbar
bind s set status
#enable scrolling via shift-pageup 
set -g terminal-overrides 'xterm*:smcup@:rmcup@'