NAME="$1"
+[ -z "$NAME" ] && echo "Select subhost: $(list_running)" && exit 0
+
read USPID RSPID <<EOF
$(is_live $NAME)
EOF
exit 1
fi
-sudo nsenter -t "$RSPID" -n -m -p -r -w -u -C /bin/bash
+sudo nsenter -t "$RSPID" -n -m -p -r -w -i -u -C /bin/bash
+if [ $? = 137 ] ; then
+ echo "######### please 'fg' this again (if stopped)" >&2
+ stty sane # a killed bash might leave the tty insane and stty
+ # typically gets stopped trying to correct it
+fi
+echo "done"