Quickly create and attach to a tmux session

tmux-bash-functions

#!/bin/bash

function tmux-attach(){
  SESSION_NAME=$1
  tmux attach -t $SESSION_NAME
}

function tmux-new(){
 SESSION_NAME=$1
 tmux new -s $SESSION_NAME
 tmux-attach $SESSION_NAME
}

function tmux-fn(){
  tmux has-session -t ${PWD##*/} 2>/dev/null
  if [ $? -eq 1 ]
  then
    tmux-new ${PWD##*/}
  else
    tmux-attach ${PWD##*/}
  fi
}