tmux config

setw -g aggressive-resize 0

#Reload tmux conf
bind-key r source-file ~/.tmux.conf \; display "Config reloaded!"

# Remap prefix to Control + a
# set -g prefix §
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# Less stretching to get to the first item.
set -g base-index 1
setw -g pane-base-index 1

# Quick pane cycling
unbind ^A
bind ^A select-pane -t :.+

# Use Alt-vim keys without prefix key to switch panes
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

# Use Alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Shift arrow to switch windows
bind -n S-Left  previous-window
bind -n S-Right next-window

# Use Vi mode
setw -g mode-keys vi
set -g status-keys vi

# More straight forward key bindings for splitting
unbind %
bind | split-window -h
unbind '"'
bind _ split-window -v

# Terminal emulator window title
set -g set-titles on
set -g set-titles-string '#S:#I.#P #W'

# UTF8
set -g status-utf8 on

# Terminal junks!
set -g default-terminal "screen-256color"

# Bad Wolf
set -g status-fg colour179
set -g status-bg colour235
set -g window-status-activity-attr bold
set -g pane-border-fg colour245
set -g pane-active-border-fg colour39
set -g message-fg colour16
set -g message-bg colour221
set -g message-attr bold

# Custom status bar
set-option -g status on                # turn the status bar on
set -g status-utf8 on                  # set utf-8 for the status bar
set -g status-interval 5               # set update frequencey (default 15 seconds)
set -g status-justify centre           # center window list for clarity
# set-option -g status-position top    # position the status bar at top of screen

# visual notification of activity in other windows
setw -g monitor-activity on
set -g visual-activity on

# set color for status bar
set-option -g status-bg colour235
set-option -g status-fg colour179
set-option -g status-attr default

# set window list colors - red for active and cyan for inactive
set-window-option -g window-status-fg brightblue #base0
set-window-option -g window-status-bg colour235
set-window-option -g window-status-attr dim

set-window-option -g window-status-current-fg brightred #orange
set-window-option -g window-status-current-bg colour235
set-window-option -g window-status-current-attr bright

# show host name and IP address on left side of status bar
set -g status-left-length 70
set -g status-left "#[fg=red]❩#[fg=green]❩#[fg=yellow]❩ #[fg=yellow]#h : #[fg=default]#(curl icanhazip.com) #[fg=yellow]#(ifconfig en0 | grep 'inet ' | awk '{print \"en0 \" $2}') #(ifconfig en1 | grep 'inet ' | awk '{print \"en1 \" $2}') #[fg=yellow]#(ifconfig tun0 | grep 'inet ' | awk '{print \"vpn \" $2}') "

# show session name, window & pane number, date and time on right side of
# status bar
set -g status-right-length 200
set -g status-right "#[fg=green] #(tmux-mem-cpu-load) #[fg=yellow]:: #[fg=default]#S #I:#P #[fg=yellow]:: %H:%M %e %b %Y ::"

# Activity
setw -g monitor-activity on
set -g visual-activity on

# Autorename sanely.
setw -g automatic-rename on

# Don't prompt for killing panes and windows
bind-key x kill-pane
bind-key & kill-window

# Scrollback lines
set-option -g history-limit 3000

# Mouse
set-option -g mouse on