umount efivars

[m1-debian] / doc / wipe-linux.sh

#!/bin/sh

# Source: https://mrcn.st/wipe-linux.sh - 2022-03-01

diskutil list | grep Apple_APFS | grep '2\.5 GB' | sed 's/.* //g' | xargs -n 1 diskutil apfs deleteContainer
diskutil list /dev/disk0 | grep -Ei 'asahi|linux|EFI' | sed 's/.* //g' | xargs -n 1 diskutil eraseVolume free free

cat > /tmp/uuids.txt <<EOF
3D3287DE-280D-4619-AAAB-D97469CA9C71
C8858560-55AC-400F-BBB9-C9220A8DAC0D
EOF

diskutil apfs listVolumeGroups >> /tmp/uuids.txt

cd /System/Volumes/iSCPreboot

for i in ????????-????-????-????-????????????; do
    if grep -q "$i" /tmp/uuids.txt; then
        echo "KEEP $i"
    else
        echo "RM $i"
        rm -rf "$i"
    fi
done