tweaks

maintenance.sh

@@ -35,7 +35,8 @@ echo ""
 echo "Entering chroot..."
 echo "Please execute \"mount /boot\" to access boot partition, type exit to leave:"
 echo ""
-chroot /mnt /bin/bash --login
+
+chroot /mnt /bin/bash --login < /dev/tty
 
 if ! [ "$?" = "0" ]; then
 	echo "Chroot failed with an error"
@@ -46,7 +47,7 @@ fi
 
 echo ""
 echo "Unbinding mounts..."
-errors=$(mount | grep -v zfs | tac | awk '/\/mnt/ {print $3}' | xargs -i{} umount -lf {} 2>&1 1>/dev/null && zpool export -a 2>&1 1>/dev/null)
+errors=$(mount | grep -v zfs | tac | awk '/\/mnt/ {print \$3}' | xargs -i{} umount -lf {} 2>&1 1>/dev/null && zpool export -a 2>&1 1>/dev/null)
 if ! [ "$?" = "0" ]; then
 	echo "Failed to unbind mounts - $errors"
 	exit 4