.tmux.conf

# decrease command delay (increases vim responsiveness)
set -sg escape-time 1

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

bind r source-file ~/.tmux.conf \; display "Reloaded"
bind C-b send-prefix
bind C-b next-window

# split windows like vim
# vim's definition of a horizontal/vertical split is reversed from tmux's
bind s split-window -v
bind v split-window -h

# move around panes with hjkl, as one would in vim after pressing ctrl-w
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# resize panes like vim
# feel free to change the "1" to however many lines you want to resize by, only
# one at a time can be slow
bind -r < resize-pane -L 5
bind -r > resize-pane -R 5
bind -r - resize-pane -D 5
bind -r + resize-pane -U 5

# vi-style controls for copy mode C-B Esc to start a selection see below visual mode
setw -g mode-keys vi

# mouse handling
set-option -g mouse on

# 256 colors
set -g default-terminal "screen-256color"

# highlight window when it has new activity
setw -g monitor-activity on
set -g visual-activity on

# visual mode
unbind [
bind Escape copy-mode
unbind p
bind p paste-buffer
bind -t vi-copy 'v' begin-selection
bind -t vi-copy 'y' copy-selection

# status bar
# set refresh interval for status bar
set -g status-interval 30

# center the status bar
set -g status-justify left

# show session, window, pane in left status bar
set -g status-left-length 40
set -g status-left '#[fg=green]#S#[fg=blue] #I:#P#[default]'

# color status bar
set -g status-bg colour235
set -g status-fg white

# highlight current window
set-window-option -g window-status-current-fg black
set-window-option -g window-status-current-bg green

# set color of active pane
set -g pane-border-fg colour235
set -g pane-border-bg black
set -g pane-active-border-fg green
set -g pane-active-border-bg black