diff --git a/bash/rescue-hetzner.sh b/bash/rescue-hetzner.sh
index 676568d..d170c95 100644
--- a/bash/rescue-hetzner.sh
+++ b/bash/rescue-hetzner.sh
@@ -1,10 +1,10 @@
 rescue_hetzner_configure() {
-local hostname="${1}"
+	local hostname="${1}"
 	local package
 	local packages=(
-	'mosh'
-	'screen' 'tmux' 'byobu'
-	'apt-file'
+		'mosh'
+		'screen' 'tmux' 'byobu'
+		'apt-file'
 	)
 	# apt / conf
 	echo -n "\
@@ -17,14 +17,14 @@ APT::Install-Suggests False;
 APT::Get::Show-Versions True;
 Dir::Etc::SourceParts '';
 Dpkg::Progress True;
-" > '/etc/apt/apt.conf'
+" >'/etc/apt/apt.conf'
 	# apt / sources
 	echo -n "\
 deb https://deb.debian.org/debian bookworm main non-free-firmware contrib non-free
 deb https://deb.debian.org/debian bookworm-backports main non-free-firmware contrib non-free
 deb https://deb.debian.org/debian bookworm-updates main non-free-firmware contrib non-free
 deb https://deb.debian.org/debian-security bookworm-security main non-free-firmware contrib non-free
-" > '/etc/apt/sources.list'
+" >'/etc/apt/sources.list'
 	# bash / rc
 	main_link_bashrc
 	mv .bashrc .bashrc.old
@@ -34,7 +34,7 @@ deb https://deb.debian.org/debian-security bookworm-security main non-free-firmw
 	echo -n "\
 en_US.UTF-8 UTF-8
 fr_FR.UTF-8 UTF-8
-" > '/etc/locale.gen'
+" >'/etc/locale.gen'
 	# generate locales
 	locale-gen
 	# update catalog
@@ -42,11 +42,12 @@ fr_FR.UTF-8 UTF-8
 	#
 	debian_disable_frontend
 	# install packages
-	for package in "${packages[@]}" ; do
-		echo ; echo "${package}"
+	for package in "${packages[@]}"; do
+		echo
+		echo "${package}"
 		apt-get install \
-		--assume-yes \
-		"${package}"
+			--assume-yes \
+			"${package}"
 		apt_clean_cache
 	done
 	# update catalog
@@ -57,19 +58,19 @@ rescue_hetzner_install() {
 	local package
 	local release='bookworm'
 	local packages=(
-	# installed
-	'dmidecode' 'efibootmgr' 'pciutils' 'usbutils'
-	'parted' 'mdadm' 'cryptsetup-bin' 'lvm2'
-	'btrfs-progs' 'dosfstools'
-	'git' 'nano' 'python3' 'rsync' 'vim'
-	'file' 'htop' 'lsof' 'man-db' 'tree' 'uuid-runtime'
-	# install
-	'lshw'
-	'duperemove' 'squashfs-tools'
-	'grub-efi-amd64-bin' 'grub-pc-bin'
-	'libdigest-sha3-perl' 'micro'
-	'iotop'
-	'exa' 'ipcalc' 'lf' 'ncdu' 'nnn' 'ranger'
+		# installed
+		'dmidecode' 'efibootmgr' 'pciutils' 'usbutils'
+		'parted' 'mdadm' 'cryptsetup-bin' 'lvm2'
+		'btrfs-progs' 'dosfstools'
+		'git' 'nano' 'python3' 'rsync' 'vim'
+		'file' 'htop' 'lsof' 'man-db' 'tree' 'uuid-runtime'
+		# install
+		'lshw'
+		'duperemove' 'squashfs-tools'
+		'grub-efi-amd64-bin' 'grub-pc-bin'
+		'libdigest-sha3-perl' 'micro'
+		'iotop'
+		'exa' 'ipcalc' 'lf' 'ncdu' 'nnn' 'ranger'
 	)
 	local backports=(
 	)
@@ -82,20 +83,22 @@ rescue_hetzner_install() {
 	#
 	apt_clean_cache
 	# install packages
-	for package in "${packages[@]}" ; do
-		echo ; echo "${package}"
+	for package in "${packages[@]}"; do
+		echo
+		echo "${package}"
 		apt-get install \
-		--assume-yes \
-		"${package}"
+			--assume-yes \
+			"${package}"
 		apt_clean_cache
 	done
 	# install backports
-	for package in "${backports[@]}" ; do
-		echo ; echo "${package}"
+	for package in "${backports[@]}"; do
+		echo
+		echo "${package}"
 		apt-get install \
-		--assume-yes \
-		--target-release "${release}-backports" \
-		"${package}"
+			--assume-yes \
+			--target-release "${release}-backports" \
+			"${package}"
 		apt_clean_cache
 	done
 }
@@ -103,7 +106,7 @@ rescue_hetzner_install() {
 rescue_hetzner_upload() {
 	local host="${1}"
 	local hostname="${2}"
-	if [ "${hostname}" ] ; then
+	if [ "${hostname}" ]; then
 		local user='root'
 		#
 		local user_host="${user}@${host}"
@@ -111,8 +114,8 @@ rescue_hetzner_upload() {
 		ssh-keygen -R "${host}"
 		# copy ssh id
 		ssh-copy-id \
-		-o 'StrictHostKeyChecking=accept-new' \
-		"${user_host}"
+			-o 'StrictHostKeyChecking=accept-new' \
+			"${user_host}"
 		# upload root
 		rsync --delete --recursive "${MAIN_BASH_ROOT}/" "${user_host}:/etc/bash/"
 		# call setup
@@ -149,131 +152,139 @@ rescue_hetzner_wipe_8_8_0_init() {
 	read
 	#
 	number=0
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		((number++))
-		echo ; echo "#${number}: ${device}"
+		echo
+		echo "#${number}: ${device}"
 		#
-		parted "${device}" --script mktable gpt
+		parted "${device}" --script \
+			mktable gpt
 		#
-		parted "${device}" unit "${unit}" \
-		mkpart "crypt-${number}" 33282 7630885
+		parted "${device}" \
+			unit "${unit}" mkpart "crypt-${number}" 33282 7630885
 		#
-		parted "${device}" unit "${unit}" \
-		mkpart "boot-${number}" 514 33282
+		parted "${device}" \
+			unit "${unit}" mkpart "boot-${number}" 514 33282
 		#
-		parted "${device}" unit "${unit}" \
-		mkpart "esp-${number}" 2 514
-		parted "${device}" set 3 esp on
+		parted "${device}" \
+			unit "${unit}" mkpart "esp-${number}" 2 514
+		parted "${device}" \
+			set 3 esp on
 		#
-		parted "${device}" unit "${unit}" \
-		mkpart "bios-${number}" 1 2
-		parted "${device}" set 4 bios_grub on
+		parted "${device}" \
+			unit "${unit}" mkpart "bios-${number}" 1 2
+		parted "${device}" \
+			set 4 bios_grub on
 	done
 	#
 	number=0
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		((number++))
-		echo ; echo "#${number}: ${device}4"
+		echo
+		echo "#${number}: ${device}4"
 		# wipe bios
 		dd \
-		if='/dev/zero' of="${device}4"
+			if='/dev/zero' of="${device}4"
 	done
 	#
 	number=0
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		((number++))
-		echo ; echo "#${number}: ${device}3"
+		echo
+		echo "#${number}: ${device}3"
 		# format esp
 		dd \
-		if='/dev/zero' of="${device}3" bs='1M'
+			if='/dev/zero' of="${device}3" bs='1M'
 		mkfs.vfat \
-		-F 32 \
-		-S 4096 \
-		-i "0000000${number}" \
-		-n "esp-${number}" \
-		"${device}3"
+			-F 32 \
+			-S 4096 \
+			-i "0000000${number}" \
+			-n "esp-${number}" \
+			"${device}3"
 		# mount esp
 		mkdir --parents "/media/esp/${number}"
 		mount "${device}3" "/media/esp/${number}"
 	done
 	#
 	number=0
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		((number++))
-		echo ; echo "#${number}: ${device}2"
+		echo
+		echo "#${number}: ${device}2"
 		# wipe boot
 		dd status='progress' \
-		if='/dev/zero' of="${device}2" bs='1G' count=1
+			if='/dev/zero' of="${device}2" bs='1G' count=1
 	done
 	#
 	members=()
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		members+=("${device}2")
 	done
 	mdadm \
-	--create '/dev/md/boot' \
-	--level 0 \
-	--metadata 1 \
-	--name 'md:boot' \
-	--raid-devices ${#devices[@]} \
-	--uuid '00000000:00000000:00000000:00000002' \
-	"${members[@]}"
+		--create '/dev/md/boot' \
+		--level 0 \
+		--metadata 1 \
+		--name 'md:boot' \
+		--raid-devices ${#devices[@]} \
+		--uuid '00000000:00000000:00000000:00000002' \
+		"${members[@]}"
 	#
 	mkfs.btrfs --force \
-	--checksum 'sha256' \
-	--label 'boot' \
-	--uuid '00000000-0000-0000-0000-00000000000b' \
-	'/dev/md/boot'
+		--checksum 'sha256' \
+		--label 'boot' \
+		--uuid '00000000-0000-0000-0000-00000000000b' \
+		'/dev/md/boot'
 	# mount boot
 	mkdir --parents '/media/boot'
 	mount \
-	--options 'autodefrag,compress-force=zstd' \
-	'/dev/md/boot' '/media/boot'
+		--options 'autodefrag,compress-force=zstd' \
+		'/dev/md/boot' '/media/boot'
 	#
 	number=0
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		((number++))
-		echo ; echo "#${number}: ${device}1"
+		echo
+		echo "#${number}: ${device}1"
 		# wipe crypt head
 		dd status='progress' \
-		if='/dev/zero' of="${device}1" bs='1G' count=1
+			if='/dev/zero' of="${device}1" bs='1G' count=1
 	done
 	#
 	members=()
-	for device in "${devices[@]}" ; do
+	for device in "${devices[@]}"; do
 		members+=("${device}1")
 	done
 	mdadm \
-	--create '/dev/md/crypt' \
-	--level 0 \
-	--metadata 1 \
-	--name 'md:crypt' \
-	--raid-devices ${#devices[@]} \
-	--uuid '00000000:00000000:00000000:00000001' \
-	"${members[@]}"
+		--create '/dev/md/crypt' \
+		--level 0 \
+		--metadata 1 \
+		--name 'md:crypt' \
+		--raid-devices ${#devices[@]} \
+		--uuid '00000000:00000000:00000000:00000001' \
+		"${members[@]}"
 	# encrypt
-	echo "${passphrase}" \
-	| cryptsetup \
-	--verbose \
-	--batch-mode \
-	--type 'luks2' \
-	--pbkdf 'argon2id' \
-	--cipher 'aes-xts-plain64' \
-	--iter-time 8192 \
-	--key-size 512 \
-	--hash 'sha512' \
-	--use-random \
-	luksFormat \
-	'/dev/md/crypt'
+	echo "${passphrase}" |
+		cryptsetup \
+			--verbose \
+			--batch-mode \
+			--type 'luks2' \
+			--pbkdf 'argon2id' \
+			--cipher 'aes-xts-plain64' \
+			--iter-time 8192 \
+			--key-size 512 \
+			--hash 'sha512' \
+			--use-random \
+			luksFormat \
+			'/dev/md/crypt'
 	# open
-	echo "${passphrase}" \
-	| cryptsetup luksOpen '/dev/md/crypt' 'crypt'
+	echo "${passphrase}" |
+		cryptsetup luksOpen '/dev/md/crypt' 'crypt'
 }
 
 rescue_hetzner_wipe_8_8_1_zero() {
 	# wipe crypt
 	dd status='progress' \
-	if='/dev/zero' of='/dev/mapper/crypt' bs='8G'
+		if='/dev/zero' of='/dev/mapper/crypt' bs='8G'
 }
 
 rescue_hetzner_wipe_8_8_2_make() {
@@ -284,43 +295,43 @@ rescue_hetzner_wipe_8_8_2_make() {
 	echo -n 'PassPhrase: '
 	read -r -s passphrase
 	# encrypt
-	echo "${passphrase}" \
-	| cryptsetup \
-	--verbose \
-	--batch-mode \
-	--type 'luks2' \
-	--pbkdf 'argon2id' \
-	--cipher 'aes-xts-plain64' \
-	--iter-time 8192 \
-	--key-size 512 \
-	--hash 'sha512' \
-	--use-random \
-	luksFormat \
-	'/dev/md/crypt'
+	echo "${passphrase}" |
+		cryptsetup \
+			--verbose \
+			--batch-mode \
+			--type 'luks2' \
+			--pbkdf 'argon2id' \
+			--cipher 'aes-xts-plain64' \
+			--iter-time 8192 \
+			--key-size 512 \
+			--hash 'sha512' \
+			--use-random \
+			luksFormat \
+			'/dev/md/crypt'
 	# open
-	echo "${passphrase}" \
-	| cryptsetup luksOpen '/dev/md/crypt' 'crypt'
+	echo "${passphrase}" |
+		cryptsetup luksOpen '/dev/md/crypt' 'crypt'
 	# format crypt
 	mkfs.btrfs --force \
-	--checksum 'sha256' \
-	--label 'crypt' \
-	--uuid '00000000-0000-0000-0000-00000000000c' \
-	'/dev/mapper/crypt'
+		--checksum 'sha256' \
+		--label 'crypt' \
+		--uuid '00000000-0000-0000-0000-00000000000c' \
+		'/dev/mapper/crypt'
 	# mount crypt
 	mkdir --parents '/media/crypt'
 	mount \
-	--options 'autodefrag,compress-force=zstd' \
-	'/dev/mapper/crypt' '/media/crypt'
+		--options 'autodefrag,compress-force=zstd' \
+		'/dev/mapper/crypt' '/media/crypt'
 	# make swap file
 	btrfs filesystem mkswapfile \
-	--size '64g' \
-	--uuid '00000000-0000-0000-0000-000000000005' \
-	'/media/crypt/swap'
+		--size '64g' \
+		--uuid '00000000-0000-0000-0000-000000000005' \
+		'/media/crypt/swap'
 }
 
 rescue_hetzner_wipe_8_8_3_close() {
 	umount '/media/boot'
 	#
-	umount '/media/crypt' \
-	&& cryptsetup luksClose 'crypt'
+	umount '/media/crypt' &&
+		cryptsetup luksClose 'crypt'
 }