rendered paste body#Session SetupSESS_CMD=`which dtach`SESS_DIR=$HOME/.sessionsmkdir -p $SESS_DIRif [ -e "$SESS_CMD" ] ; then if [ -z $SESS_ID ] ; then TTY=`tty | tr / _` HOSTNAME=`hostname` SESS_ID="session-$HOSTNAME-$TTY" SESS_ID_LINK=$SESS_DIR/.${SESS_ID} if [ ! -e $SESS_ID_LINK ] ; then echo "Starting Session: $SESS_ID" export SESS_ID exec dtach -c $SESS_ID_LINK $SHELL --norc else echo "Resuming Last Session ..." export SESS_ID exec dtach -A $SESS_ID_LINK $SHELL --norc fi else echo "No Nested Session ..." fielse echo "No Sessions available"fi