.tmux.conf

set-option -g mouse on

# enable vim keys
setw -g mode-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# copy to xserver clipboard
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'

# typing 0 is not convenient
set -g base-index 1

# fast key repetition
set -s escape-time 0

# otherwise vim colors are broken
set -g default-terminal "xterm-256color"

# Create windows and splits with the working directory of the current shell
bind -n M-v split-window -v -c '#{pane_current_path}'
bind -n M-s split-window -h -c '#{pane_current_path}'
bind -n M-c new-window -c '#{pane_current_path}'

# switch panes with Alt + hjkl
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

# switch windows with Alt + number
bind -n M-0 select-window -t 0
bind -n M-1 select-window -t 1
bind -n M-2 select-window -t 2
bind -n M-3 select-window -t 3
bind -n M-4 select-window -t 4
bind -n M-5 select-window -t 5
bind -n M-6 select-window -t 6
bind -n M-7 select-window -t 7
bind -n M-8 select-window -t 8
bind -n M-9 select-window -t 9