# ~/.tmux.conf

bind-key -n F5 split-window -v
bind-key -n F8 kill-pane
bind-key -n F9 split-window -h
bind-key -n F7 resize-pane -D 2
bind-key -n F6 select-pane -t :.+

# ~/.vimrc

set tabstop=4
set shiftwidth=4
set expandtab
set smartindent
set nu
set autoindent
set cindent