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add check on blockdevice

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This commit is contained in:
Tobias Powalowski 2024-08-13 23:25:12 +02:00
parent 0e47c265fc
commit 8798835dd1
2 changed files with 29 additions and 21 deletions
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4
usr/bin/archboot-clean-blockdevice.sh
View file

@ -22,9 +22,13 @@ echo -e "\e[91mWARNING: 10 seconds for hitting CTRL+C to stop the process on $*
sleep 10
#shellcheck disable=SC2068
for i in $@; do
if [[ -b "${i}" ]]; then
echo -e "\e[1mSTEP 1/2:\e[m Cleaning ${i} filesystem signatures..."
wipefs -f -a "${i}"
echo -e "\e[1mSTEP 2/2:\e[m Cleaning ${i} partition table..."
dd if=/dev/zero of="${i}" bs=1M count=10
echo -e "\e[1mFinished ${i}.\e[m"
else
echo -e "\e[1m\e[91mError: ${i} not a valid blockdevice! \e[m"
fi
done

36
usr/bin/archboot-restore-usbstick.sh
View file

@ -16,16 +16,17 @@ _usage()
##################################################
[[ -z "${1}" ]] && _usage
_root_check
echo -e "\e[91mWARNING: 10 seconds for hitting CTRL+C to stop the process on ${1} now! \e[m"
sleep 10
# clean partitiontable
echo -e "\e[1mRestoring USB STICK...\e[m"
echo -e "\e[1mSTEP 1/3:\e[m Cleaning partition table..."
dd if=/dev/zero of="${1}" bs=512 count=2048
wipefs -a "${1}"
# create new MBR and partition on <DEVICE>
echo -e "\e[1mSTEP 2/3:\e[m Create new MBR and partitiontable..."
fdisk "${1}" <<EOF
if [[ -b "${1}" ]]; then
echo -e "\e[91mWARNING: 10 seconds for hitting CTRL+C to stop the process on ${1} now! \e[m"
sleep 10
# clean partitiontable
echo -e "\e[1mRestoring USB STICK...\e[m"
echo -e "\e[1mSTEP 1/3:\e[m Cleaning partition table..."
dd if=/dev/zero of="${1}" bs=512 count=2048
wipefs -a "${1}"
# create new MBR and partition on <DEVICE>
echo -e "\e[1mSTEP 2/3:\e[m Create new MBR and partitiontable..."
fdisk "${1}" <<EOF
n
p
1
@ -35,9 +36,12 @@ t
b
w
EOF
# wait for partitiontable to be resynced
sleep 5
# create FAT32 filesystem on <device-partition>
echo -e "\e[1mSTEP 3/3:\e[m Create FAT32 filesystem..."
mkfs.vfat -F32 "${1}"1
echo -e "\e[1mFinished.\e[m"
# wait for partitiontable to be resynced
sleep 5
# create FAT32 filesystem on <device-partition>
echo -e "\e[1mSTEP 3/3:\e[m Create FAT32 filesystem..."
mkfs.vfat -F32 "${1}"1
echo -e "\e[1mFinished.\e[m"
else
echo -e "\e[1m\e[91mError: ${1} not a valid blockdevice! \e[m"
fi