gistfile1.txt

#set TERM to screen-256color for tmux 256 color support in vim                  
if [ I AM SCREEN ]; then                      
    export TERM=screen-256color                                                 
    alias tmux="tmux -2"                                                        
else                                                                            
    export TERM=xterm-256color                                                  
fi

#!/bin/bash
if [ $STY ]
then
    echo "yes"
else
    echo "no"
fi