if tty -s && [[ -z $DISPLAY ]] && type screen &>/dev/null && [[ -e ~/.screenrc-2 ]]; then screenname=$(screen -list | grep "screen-sh-2") if [ ! "$screenname" ]; then exec screen -S "screen-sh-2" -c ~/.screenrc-2 elif echo $screenname | grep -q "Detached"; then exec screen -r screen-sh-2 fi fi