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Add wipe option for luks

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This commit is contained in:
MatMoul 2015-08-23 14:01:01 +02:00
parent ee8598d00d
commit fefa10d12e
1 changed files with 16 additions and 4 deletions
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20
archfi
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@ -551,12 +551,24 @@ formatdevice(){
echo "" echo ""
echo "$txtopenluksdevice" echo "$txtopenluksdevice"
cryptsetup luksOpen $2 $1 cryptsetup luksOpen $2 $1
if (whiptail --backtitle "$apptitle" --title "luks" --yesno "Wipe device (recommended) ?" 0 0) then options=()
options+=("normal" "")
options+=("fast" "")
sel=$(whiptail --backtitle "$apptitle" --title "Wipe device" --menu "Wipe device (recommended) ?" --no-button="Ignore" 0 0 0 \
"${options[@]}" \
3>&1 1>&2 2>&3)
clear clear
dd if=/dev/zero of=/dev/mapper/$1 2>&1 | whiptail --backtitle "$apptitle" --title "luks" --gauge "Please wait..." 0 0 0 case $sel in
#echo "if=/dev/zero of=/dev/mapper/$1" normal) dd if=/dev/zero of=/dev/mapper/$1 & PID=$! &>/dev/null;;
#dd if=/dev/zero of=/dev/mapper/$1 fast) dd if=/dev/zero of=/dev/mapper/$1 bs=30M & PID=$! &>/dev/null;;
esac
sleep 1
while kill -USR1 $PID &>/dev/null
do
sleep 1
done
fi fi
echo ""
pressanykey pressanykey
formatdevice $1 /dev/mapper/$1 noluks formatdevice $1 /dev/mapper/$1 noluks
if [ "$1" = "root" ]; then if [ "$1" = "root" ]; then