tmux.conf

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

# act like vim
setw -g mode-keys vi

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind-key -r C-h select-window -t :-
bind-key -r C-l select-window -t :+

bind -n C-k clear-history

# remap prefix to Control + a
unbind C-b
set -g prefix C-a

# start window numbers at 1 to match keyboard order with tmux window order
set -g base-index 1
set-window-option -g pane-base-index 1

# renumber windows sequentially after closing any of them
set -g renumber-windows on

# increase scrollback lines
set -g history-limit 10000

# switch to last pane
bind-key C-a last-window

# reload config
bind r source-file ~/.tmux.conf \; display-message "Config reloaded..."

# Mouse mode
set -g mouse on
# set -g mode-mouse on # Make mouse useful in copy mode
# set -g mouse-resize-pane on # Allow mouse dragging to resize panes
# set -g mouse-select-pane on # Allow mouse to select which pane to use
# set -g mouse-select-window on # Allow mouse to select windows

# Toggle mouse on
#bind m \
#    set -g mode-mouse on \;\
#    set -g mouse-resize-pane on \;\
#    set -g mouse-select-pane on \;\
#    set -g mouse-select-window on \;\
#    display 'Mouse: ON'

# Toggle mouse off
#bind M \
#    set -g mode-mouse off \;\
#    set -g mouse-resize-pane off \;\
#    set -g mouse-select-pane off \;\
#    set -g mouse-select-window off \;\
#    display 'Mouse: OFF'