function secure_erase { dd if=/dev/urandom of=/dev/$1 bs=1M status=progress dd if=/dev/urandom of=/dev/$1 bs=1M status=progress dd if=/dev/urandom of=/dev/$1 bs=1M status=progress dd if=/dev/urandom of=/dev/$1 bs=1M status=progress curl --location --request POST 'https://gotify.cat-enby.club/message' --header 'X-Gotify-Key: $GOTIFY_KEY' --header 'Content-Type: application/json' --data-raw '{ "appid": 1, "message": "Disk /dev/$1 successfully erased", "title": "secure_erase complete", "date": "$(date +"%Y-%m-%d %T")", "priority": 5 }' echo "Disc /dev/$1 erased successfully" }