[alpin installer] switch back to sudo

alpine-install-on-disk.sh

@@ -55,27 +55,27 @@ dd if=/dev/zero of=${DISK} bs=1M count=2
 
 case "$BOOT_VIA" in
     bios)
-        doas sfdisk "$DISK" <<EOF
+        sudo sfdisk "$DISK" <<EOF
 label: dos
 ,,L
 EOF
-        doas hdparm -z $DISK
+        sudo hdparm -z $DISK
         # For creation, if an existing filesystem is on the partitions
-        doas mkfs.ext4 -F ${partition1}
-        doas mount -t ext4 ${partition1} $rootfs_tmpdir
+        sudo mkfs.ext4 -F ${partition1}
+        sudo mount -t ext4 ${partition1} $rootfs_tmpdir
         ;;
     efi)
-        doas sfdisk "$DISK" <<EOF
+        sudo sfdisk "$DISK" <<EOF
 label: gpt
 ,500MiB,U
 ,,L
 EOF
-        doas hdparm -z $DISK
-        doas mkfs.vfat ${partition1}
-        doas mkfs.ext4 -F ${partition2}
-        doas mount -t ext4 ${partition2} "$rootfs_tmpdir"
-        doas mkdir "${rootfs_tmpdir}/boot"
-        doas mount -t vfat ${partition1} "${rootfs_tmpdir}/boot"
+        sudo hdparm -z $DISK
+        sudo mkfs.vfat ${partition1}
+        sudo mkfs.ext4 -F ${partition2}
+        sudo mount -t ext4 ${partition2} "$rootfs_tmpdir"
+        sudo mkdir "${rootfs_tmpdir}/boot"
+        sudo mount -t vfat ${partition1} "${rootfs_tmpdir}/boot"
         ;;
     *)
       echo "Unknown disk format, $BOOT_VIA" >&2
@@ -84,24 +84,24 @@ EOF
 esac
 
 
-# keep right permissions, use doas
-doas tar xf $IMAGE -C $rootfs_tmpdir
+# keep right permissions, use sudo
+sudo tar xf $IMAGE -C $rootfs_tmpdir
 
 # These are required by grub-install
 # And also for generating grub config that contains rootfstype
 for dir in dev proc sys; do
-    doas mount --bind /${dir} ${rootfs_tmpdir}/${dir}
+    sudo mount --bind /${dir} ${rootfs_tmpdir}/${dir}
 done
 
 # Add SSH keys
 run_root mkdir -p root/.ssh
-doas cp $SSH_KEYS $rootfs_tmpdir/root/.ssh/authorized_keys
+sudo cp $SSH_KEYS $rootfs_tmpdir/root/.ssh/authorized_keys
 run_root chown root:root /root/.ssh/authorized_keys
 run_root chmod 0600 /root/.ssh/authorized_keys
 run_root chmod 0700 /root/.ssh
 
 # Import local resolv.conf.
-doas cp "$RESOLVCONF" $rootfs_tmpdir/etc/resolv.conf
+sudo cp "$RESOLVCONF" $rootfs_tmpdir/etc/resolv.conf
 
 # Generate fstab which is later included in the initramfs
 
@@ -125,7 +125,7 @@ run_root rc-update add sysctl
 run_root rc-update add modules
 run_root sed -i 's/root:!::0:::::/root:*::0:::::/' /etc/shadow
 
-doas tee "$rootfs_tmpdir/etc/network/interfaces" <<EOF
+sudo tee "$rootfs_tmpdir/etc/network/interfaces" <<EOF
 auto lo
 iface lo inet loopback
 
@@ -135,7 +135,7 @@ iface eth0 inet6 manual
 
 EOF
 
-doas tee "$rootfs_tmpdir/etc/hostname" <<EOF
+sudo tee "$rootfs_tmpdir/etc/hostname" <<EOF
 alpine-unconfigured
 EOF
 
@@ -161,7 +161,7 @@ case "$BOOT_VIA" in
         run_root mkdir /boot/EFI/boot
         run_root cp /boot/EFI/alpine/grubx64.efi /boot/EFI/boot/bootx64.efi
         run_root cp /boot/grub/grub.cfg /boot/EFI/boot/
-        doas umount ${rootfs_tmpdir}/boot
+        sudo umount ${rootfs_tmpdir}/boot
         ;;
 esac
 
@@ -171,9 +171,9 @@ run_root cat /etc/fstab
 # Cleanup
 run_root rm -f /etc/resolv.conf
 for dir in dev proc sys; do
-    doas umount ${rootfs_tmpdir}/${dir}
+    sudo umount ${rootfs_tmpdir}/${dir}
 done
-doas umount  $rootfs_tmpdir
+sudo umount  $rootfs_tmpdir
 
 sync
 rmdir ${rootfs_tmpdir}