hdparm problem

[jd1008]

On 03/20/2015 03:19 PM, Chris Murphy wrote:
> sudo hdparm --user-master u --security-set-pass Eins /dev/sdX
>
> sudo time hdparm --user-master u --security-erase Eins /dev/sdX
> OR
> sudo time hdparm --user-master u --security-erase-enhanced Eins /dev/sdX
>
>
> Just copy and paste it. Two commands are needed. Just two. Not three. Not one.
I want to change the master password.
I have already set the user password.