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[SystemsAdmin] Clearing disk partitions via CLI

[SystemsAdmin] Clearing disk partitions via CLI

Owned by Adland Lee

Dec 12, 2023

1 min read

List block devices of type disk
lsblk -d -n -o kname, type| grep disk | awk '{print $1}'
remove block device MBR and GPT information
`sgdisk -Z /dev/[DEVICE]

#!/usr/bin/env bash

diskList=$(lsblk -d -n -o kname,type | grep disk | awk '{print $1}')
for disk in $diskList
do
        cmd="sgdisk -Z /dev/$disk"
        echo $cmd
done

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