tmux.conf

unbind C-b
set -g prefix C-Space

bind-key C-Space last-window
set -g base-index 1

#################
# Mouse control #
#################
# Enable mouse control (clickable windows, panes, resizable panes)
set -g mouse on
# Use m and M to toggle mouse mode on and off respectively
unbind m
unbind M
bind-key m \
        set -w mouse on \;\
        display 'Mouse mode on'
bind-key M \
        set -w mouse off \;\
        display 'Mouse mode off'

# Vim-like key bindings for pane navigation (default uses cursor keys).
unbind h
bind h select-pane -L
unbind j
bind j select-pane -D
unbind k
bind k select-pane -U
unbind l # normally used for last-window
bind l select-pane -R

# Resizing (mouse also works).
unbind Left
bind -r Left resize-pane -L 5
unbind Right
bind -r Right resize-pane -R 5
unbind Down
bind -r Down resize-pane -D 5
unbind Up
bind -r Up resize-pane -U 5

# Intuitive window-splitting keys.
bind \\ split-window -h
bind - split-window -v

# Start window and pane numbering at 1, (0 is too hard to reach).
set -g base-index 1
set -g pane-base-index 1

set -g history-limit 20000

bind-key n split-window -h "vi ~/notes/"