make sure devices are unmounted before formatting

scripts/0-preinstall.sh

@@ -49,6 +49,7 @@ echo -ne "
                     Formating Disk
 -------------------------------------------------------------------------
 "
+umount -A --recursive /mnt # make sure everything is unmounted before we start
 # disk prep
 sgdisk -Z ${DISK} # zap all on disk
 sgdisk -a 2048 -o ${DISK} # new gpt disk 2048 alignment
@@ -60,6 +61,8 @@ sgdisk -n 3::-0 --typecode=3:8300 --change-name=3:'ROOT' ${DISK} # partition 3 (
 if [[ ! -d "/sys/firmware/efi" ]]; then # Checking for bios system
     sgdisk -A 1:set:2 ${DISK}
 fi
+partprobe ${DISK} # reread partition table to ensure it is correct
+
 # make filesystems
 echo -ne "
 -------------------------------------------------------------------------

scripts/3-post-setup.sh

@@ -124,8 +124,8 @@ sed -i 's/^%wheel ALL=(ALL:ALL) NOPASSWD: ALL/# %wheel ALL=(ALL:ALL) NOPASSWD: A
 sed -i 's/^# %wheel ALL=(ALL) ALL/%wheel ALL=(ALL) ALL/' /etc/sudoers
 sed -i 's/^# %wheel ALL=(ALL:ALL) ALL/%wheel ALL=(ALL:ALL) ALL/' /etc/sudoers
 
-rm -rv $HOME/ArchTitus
-rm -rv /home/$USERNAME/ArchTitus
+rm -r $HOME/ArchTitus
+rm -r /home/$USERNAME/ArchTitus
 
 # Replace in the same state
 cd $pwd