my tmux shell

my_tmux

#!/bin/sh
#

cmd=$(which tmux) 
session=hjue   

if [ -z $cmd ]; then
  echo "You need to install tmux."
  exit 1
fi

$cmd has -t $session

if [ $? != 0 ]; then
  $cmd new -d -n mac -s $session 
  $cmd neww -n server -t $session  \; split-window -h 
  $cmd neww -n phpgit -t $session "ssh phpgit" \; split-window -h
  $cmd selectw -t $session:1  
fi
$cmd att -t $session

exit 0