Bash script to delete all partitions and wipe all data from disks in Linux
Do not use this unless you want to start from scratch and re-install your OS.
Particularly helpful in cases where md RAID or ZFS partition metadata remains on drives during re-installation attempts.
To install, run:
git clone https://github.com/tiagogbarbosa/wipealldisk.git ; cd wipealldisk ; chmod +x wipealldisks.sh
Then run as root (or sudo):
./wipealldisks.sh </dev/DISK>