diff --git a/bash/ovh-rescue.sh b/bash/ovh-rescue.sh
index b8af8c3..aa2f061 100644
--- a/bash/ovh-rescue.sh
+++ b/bash/ovh-rescue.sh
@@ -1,9 +1,9 @@
 #! /usr/bin/env sh
 
 ovh_rescue_configure() {
-    local host="${1}"
-    # apt / conf
-    printf "\
+	local host="${1}"
+	# apt / conf
+	printf "\
 Acquire::AllowInsecureRepositories False;
 Acquire::AllowWeakRepositories False;
 Acquire::AllowDowngradeToInsecureRepositories False;
@@ -14,162 +14,162 @@ APT::Get::Show-Versions True;
 Dir::Etc::SourceParts '';
 Dpkg::Progress True;
 " > "/etc/apt/apt.conf"
-    # apt / sources
-    printf "\
+	# apt / sources
+	printf "\
 deb https://deb.debian.org/debian buster main contrib non-free
 deb https://deb.debian.org/debian buster-backports main contrib non-free
 deb https://deb.debian.org/debian buster-updates main contrib non-free
 deb https://deb.debian.org/debian-security buster/updates main contrib non-free
 " > "/etc/apt/sources.list"
-    # bash / rc
-    main_link_bashrc
-    # host name
-    hostname "${host}"
-    # locales
-    printf "\
+	# bash / rc
+	main_link_bashrc
+	# host name
+	hostname "${host}"
+	# locales
+	printf "\
 en_US.UTF-8 UTF-8
 fr_FR.UTF-8 UTF-8
 " > '/etc/locale.gen'
-    # fix alias
-    rm --force "/usr/share/locale/locale.alias"
-    ln --symbolic "/etc/locale.alias" "/usr/share/locale/locale.alias"
-    # generate locales
-    locale-gen
-    # update catalog
-    apt-get update
-    #
-    debian_disable_frontend
-    # install packages
-    apt-get install --assume-yes \
-    "byobu" \
-    "mosh"
-    #
-    apt_clean_cache
+	# fix alias
+	rm --force "/usr/share/locale/locale.alias"
+	ln --symbolic "/etc/locale.alias" "/usr/share/locale/locale.alias"
+	# generate locales
+	locale-gen
+	# update catalog
+	apt-get update
+	#
+	debian_disable_frontend
+	# install packages
+	apt-get install --assume-yes \
+	"byobu" \
+	"mosh"
+	#
+	apt_clean_cache
 }
 
 ovh_rescue_install() {
-    local release="buster"
-    # update catalog
-    apt-get update
-    #
-    debian_disable_frontend
-    # upgrade packages
-    apt-get upgrade --assume-yes
-    #
-    apt_clean_cache
-    # install packages
-    apt-get install --assume-yes \
-    "parted" "mdadm" "lvm2" \
+	local release="buster"
+	# update catalog
+	apt-get update
+	#
+	debian_disable_frontend
+	# upgrade packages
+	apt-get upgrade --assume-yes
+	#
+	apt_clean_cache
+	# install packages
+	apt-get install --assume-yes \
+	"parted" "mdadm" "lvm2" \
 \
-    "lshw" \
-    "file" "micro" \
-    "grub-efi-amd64-bin" "grub-pc-bin" \
-    "htop" "iotop" "lsof" \
-    "exa" "ncdu" "nnn" "ranger" "tree" \
-    "squashfs-tools" \
-    "uuid-runtime"
-    #
-    apt_clean_cache
-    # install backports
-    apt-get install --assume-yes \
-    --target-release "${release}-backports" \
-    "cryptsetup-bin" "rsync" \
+	"lshw" \
+	"file" "micro" \
+	"grub-efi-amd64-bin" "grub-pc-bin" \
+	"htop" "iotop" "lsof" \
+	"exa" "ncdu" "nnn" "ranger" "tree" \
+	"squashfs-tools" \
+	"uuid-runtime"
+	#
+	apt_clean_cache
+	# install backports
+	apt-get install --assume-yes \
+	--target-release "${release}-backports" \
+	"cryptsetup-bin" "rsync" \
 \
-    "git"
-    #
-    apt_clean_cache
+	"git"
+	#
+	apt_clean_cache
 }
 
 ovh_rescue_upload() {
 local host="${1}"
 if [ "${host}" ] ; then
-    local user="root"
-    #
-    local user_host="${user}@${host}"
-    # remove fingerprints
-    ssh-keygen -R "${host}"
-    # copy ssh id
-    ssh-copy-id \
-    -o "StrictHostKeyChecking=accept-new" \
-    "${user_host}"
-    # upload root
-    rsync --delete --recursive "${MAIN_BASH_ROOT}/" "${user_host}:/etc/bash/"
-    # call setup
-    # TODO variable
-    ssh "${user_host}" -- \
-        "source \"/etc/bash/main.sh\" ; ovh-rescue-configure \"${host}\""
-    # create session
-    ssh "${user_host}" -- byobu new-session -d
-    # send keys
-    ssh "${user_host}" -- byobu send-keys "ovh-rescue-install" "C-m"
-    # attach session
-    mosh "${user_host}" -- byobu attach-session
+	local user="root"
+	#
+	local user_host="${user}@${host}"
+	# remove fingerprints
+	ssh-keygen -R "${host}"
+	# copy ssh id
+	ssh-copy-id \
+	-o "StrictHostKeyChecking=accept-new" \
+	"${user_host}"
+	# upload root
+	rsync --delete --recursive "${MAIN_BASH_ROOT}/" "${user_host}:/etc/bash/"
+	# call setup
+	# TODO variable
+	ssh "${user_host}" -- \
+		"source \"/etc/bash/main.sh\" ; ovh-rescue-configure \"${host}\""
+	# create session
+	ssh "${user_host}" -- byobu new-session -d
+	# send keys
+	ssh "${user_host}" -- byobu send-keys "ovh-rescue-install" "C-m"
+	# attach session
+	mosh "${user_host}" -- byobu attach-session
 else
-    echo 'Host?'
-    return 1
+	echo 'Host?'
+	return 1
 fi
 }
 
 ovh_rescue_wipe_1_2TB() {
-    local device="/dev/sda"
-    local unit="mib"
-    #
-    lsblk
-    printf "%s" "WIPE ${device} /?\\ OR CANCEL /!\\"
-    read -r
-    #
-    parted "${device}" --script mktable gpt
-    #
-    parted "${device}" unit "${unit}" mkpart "crypt" 65795 1907729
-    #
-    parted "${device}" unit "${unit}" mkpart "boot" 259 65795
-    #
-    parted "${device}" unit "${unit}" mkpart "esp" 2 259
-    parted "${device}" set 3 esp on
-    #
-    parted "${device}" unit "${unit}" mkpart bios 1 2
-    parted "${device}" set 4 bios_grub on
-    # wipe bios
-    dd if="/dev/zero" of="/dev/sda4"
-    # format esp
-    mkfs.vfat -F 32 -n "esp" "/dev/sda3"
-    # format boot
-    mkfs.ext4 -F -L "boot" "/dev/sda2"
-    # read passphrase
-    local passphrase
-    printf "PassPhrase: "
-    read -r -s passphrase
-    # encrypt
-    echo "${passphrase}" \
-    | cryptsetup \
-    --verbose \
-    --batch-mode \
-    --type "luks2" \
-    --pbkdf "argon2id" \
-    --cipher "aes-xts-plain64" \
-    --iter-time 8192 \
-    --key-size 512 \
-    --hash "sha512" \
-    --use-random \
-    luksFormat \
-    "/dev/sda1"
-    # open
-    echo "${passphrase}" \
-    | cryptsetup luksOpen "/dev/sda1" "crypt"
-    # pv
-    pvcreate "/dev/mapper/crypt"
-    # vg
-    vgcreate "crypt" "/dev/mapper/crypt"
-    # lv swap
-    lvcreate --name "swap" --size "68719476736b" "crypt"
-    # lv data
-    lvcreate --name "data" --extents "100%FREE" "crypt"
-    # format swap
-    mkswap --label "swap" "/dev/mapper/crypt-swap"
-    # format data
-    mkfs.ext4 -L "data" "/dev/mapper/crypt-data"
-    # vg off
-    vgchange --activate "n" "crypt"
-    # close
-    cryptsetup luksClose "crypt"
+	local device="/dev/sda"
+	local unit="mib"
+	#
+	lsblk
+	printf "%s" "WIPE ${device} /?\\ OR CANCEL /!\\"
+	read -r
+	#
+	parted "${device}" --script mktable gpt
+	#
+	parted "${device}" unit "${unit}" mkpart "crypt" 65795 1907729
+	#
+	parted "${device}" unit "${unit}" mkpart "boot" 259 65795
+	#
+	parted "${device}" unit "${unit}" mkpart "esp" 2 259
+	parted "${device}" set 3 esp on
+	#
+	parted "${device}" unit "${unit}" mkpart bios 1 2
+	parted "${device}" set 4 bios_grub on
+	# wipe bios
+	dd if="/dev/zero" of="/dev/sda4"
+	# format esp
+	mkfs.vfat -F 32 -n "esp" "/dev/sda3"
+	# format boot
+	mkfs.ext4 -F -L "boot" "/dev/sda2"
+	# read passphrase
+	local passphrase
+	printf "PassPhrase: "
+	read -r -s passphrase
+	# encrypt
+	echo "${passphrase}" \
+	| cryptsetup \
+	--verbose \
+	--batch-mode \
+	--type "luks2" \
+	--pbkdf "argon2id" \
+	--cipher "aes-xts-plain64" \
+	--iter-time 8192 \
+	--key-size 512 \
+	--hash "sha512" \
+	--use-random \
+	luksFormat \
+	"/dev/sda1"
+	# open
+	echo "${passphrase}" \
+	| cryptsetup luksOpen "/dev/sda1" "crypt"
+	# pv
+	pvcreate "/dev/mapper/crypt"
+	# vg
+	vgcreate "crypt" "/dev/mapper/crypt"
+	# lv swap
+	lvcreate --name "swap" --size "68719476736b" "crypt"
+	# lv data
+	lvcreate --name "data" --extents "100%FREE" "crypt"
+	# format swap
+	mkswap --label "swap" "/dev/mapper/crypt-swap"
+	# format data
+	mkfs.ext4 -L "data" "/dev/mapper/crypt-data"
+	# vg off
+	vgchange --activate "n" "crypt"
+	# close
+	cryptsetup luksClose "crypt"
 }