.tmux.conf

#remap prefix from 'CTRL-b' to 'CTRL-a'
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

#split
bind | split-window -h
bind < split-window -h
bind - split-window -v

bind k kill-window
bind x kill-pane

bind -n M-l select-pane -R
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
unbind '"'
unbind %

# no rename
set-option -g allow-rename off
set -g base-index 1
set -g pane-base-index 1

bind-key r source-file ~/.tmux.conf

bind-key Up swap-pane -s {up-of}
bind-key Down swap-pane -s {down-of}
bind-key Left swap-pane -s {left-of}
bind-key Right swap-pane -s {right-of}