tmux two bind-key -

I try the bound key for tmux with two keys, like

  Bind- I bind in my  ~ / .tmux.conf   
  -    key V partition window "~ / .tmux / tmux-v.sh "  
 and this script  tmux-v.sh   
  #! / Bin / bash read -n 1 input case IN $ input s) tmux split-window 'vim + VimShell' ;; S) tmux new window 'wim + vamschell' ;; *) Tmux new window "Wim" ;; ASK   
 This is the job, but this solution divides the window.  
 I need to type  command prompt  and  run-shell  but  ENTER   
 any suggestions?   
 
 
 Try this:  
  left-to-send-keys "~ / .tmux / tmux-v.sh "\; Send "key" to the send-key