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wipes

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This commit is contained in:
Marc Beninca 2024-11-12 20:22:58 +01:00
parent 3b2df8f8a0
commit 378e0e530f
Signed by: marc.beninca
GPG key ID: 9C7613450C80C24F
3 changed files with 9 additions and 14 deletions
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12
bash/rescue-hetzner.sh
View file

@ -37,8 +37,7 @@ rescue_wipe_0_init_hetzner_8_8() {
echo echo
echo "#${number}: ${device}4" echo "#${number}: ${device}4"
# wipe bios # wipe bios
dd \ fs_wipe "${device}4"
if="/dev/zero" of="${device}4"
done done
# #
number=0 number=0
@ -47,8 +46,7 @@ rescue_wipe_0_init_hetzner_8_8() {
echo echo
echo "#${number}: ${device}3" echo "#${number}: ${device}3"
# format esp # format esp
dd \ fs_wipe "${device}3" "1M"
if="/dev/zero" of="${device}3" bs="1M"
fs_make_fat "${device}3" "esp-${number}" "0000000${number}" fs_make_fat "${device}3" "esp-${number}" "0000000${number}"
# mount esp # mount esp
mkdir --parents "/media/esp/${number}" mkdir --parents "/media/esp/${number}"
@ -61,8 +59,7 @@ rescue_wipe_0_init_hetzner_8_8() {
echo echo
echo "#${number}: ${device}2" echo "#${number}: ${device}2"
# wipe boot # wipe boot
dd status="progress" \ fs_wipe "${device}2" "1G" 1
if="/dev/zero" of="${device}2" bs="1G" count=1
done done
# #
members=() members=()
@ -95,8 +92,7 @@ rescue_wipe_0_init_hetzner_8_8() {
echo echo
echo "#${number}: ${device}1" echo "#${number}: ${device}1"
# wipe crypt head # wipe crypt head
dd status="progress" \ fs_wipe "${device}1" "1G" 1
if="/dev/zero" of="${device}1" bs="1G" count=1
done done
# #
members=() members=()

8
bash/rescue-ovh.sh
View file

@ -18,16 +18,16 @@ rescue_wipe_0_init_ovh_vle2() {
mkpart bios 1 2 \ mkpart bios 1 2 \
set 4 bios_grub on set 4 bios_grub on
# bios / wipe # bios / wipe
dd if="/dev/zero" of="${device}4" fs_wipe "${device}4"
# esp / wipe # esp / wipe
dd if="/dev/zero" of="${device}3" bs="1M" fs_wipe "${device}3" "1M"
# esp / format # esp / format
fs_make_fat "${device}3" "esp" "00000001" fs_make_fat "${device}3" "esp" "00000001"
# esp / mount # esp / mount
mkdir --parents "/media/esp" mkdir --parents "/media/esp"
mount "${device}3" "/media/esp" mount "${device}3" "/media/esp"
# boot / wipe # boot / wipe
dd status="progress" if="/dev/zero" of="${device}2" bs="1G" count=1 fs_wipe "${device}2" "1G" 1
# boot / format # boot / format
mkfs.btrfs --force \ mkfs.btrfs --force \
--checksum "sha256" \ --checksum "sha256" \
@ -39,7 +39,7 @@ rescue_wipe_0_init_ovh_vle2() {
mount --options "autodefrag,compress-force=zstd" \ mount --options "autodefrag,compress-force=zstd" \
"${device}2" "/media/boot" "${device}2" "/media/boot"
# crypt / wipe # crypt / wipe
dd status="progress" if="/dev/zero" of="${device}1" bs="1G" count=1 fs_wipe "${device}1" "1G" 1
# crypt / encrypt # crypt / encrypt
echo "${passphrase}" | echo "${passphrase}" |
cryptsetup \ cryptsetup \

3
bash/rescue.sh
View file

@ -103,8 +103,7 @@ source \"/etc/bash/main.sh\" ; rescue_configure \"${hostname}\""
} }
rescue_wipe_1_zero() { rescue_wipe_1_zero() {
dd status="progress" \ fs_wipe "/dev/mapper/crypt" "512M"
if="/dev/zero" of="/dev/mapper/crypt" bs="512M"
} }
rescue_wipe_3_close() { rescue_wipe_3_close() {