# Set up screen/tmux safety nest by default for remote sessions
if [ -n "$SSH_CLIENT" ]; then 
    # Prefer tmux
   if [ -x "$(which tmux 2>/dev/null)" ] && [ -z "$TMUX" ]; then 
        if [ `tmux list-sessions | grep created | wc -l` -eq 0 ]; then
            exec tmux
        elif [ `tmux list-sessions | grep created | wc -l` -eq 1 ] && [ `tmux list-sessions | grep attached | wc -l` -eq 0 ]; then
            exec tmux a -d -t `tmux list-sessions | grep created | cut -f 1 -d ':'`
        else
            tmux list-sessions
        fi
        alias tat="exec tmux a -d -t"
    fi;

### XFCE4 ###
elif [ `who -m | egrep "^$(whoami)" | awk '{ print $2; }' | egrep -c "^tty"` -eq 1 ] && [ -x /usr/sbin/startxfce4 ] && [ `pgrep -ac xinit` -eq 0 ] && [ `whoami` != 'root' ]; then
    exec startxfce4
fi