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click0/wipe_disk_linux.sh

Created November 19, 2022 10:19
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HDD or SSD Disk Cleanup
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wipe_disk_linux.sh
#!/bin/sh
# HDD or SSD Disk Cleanup
# Debian
disk_list=sda100
disk_list=$(grep -E "nvme[0-9]+n[0-9]$|[hsv]d[a-z]$" /proc/partitions | awk '{print $4;}' | sed ':a;N;$!ba;s/\n/ /g')
for disk in ${disk_list}; do
[ ! -e "/dev/$disk" ] && { echo "disk $disk not found!"; exit; }
shred -vfz /dev/"$disk"
echo disk "$disk" is wipe!
done
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