zaknenoutoLinux@lemmy.mlEnglish·6 months agoIs it possible to erase the UEFI/BIOS using dd or rm -rf on Linux ?(yt3.ggpht.com)external-linkarrow-up149arrow-down14message-square24fedilink
arrow-up145arrow-down1external-linkIs it possible to erase the UEFI/BIOS using dd or rm -rf on Linux ?(yt3.ggpht.com)zaknenoutoLinux@lemmy.mlEnglish·6 months agomessage-square24fedilink
minus-squarebloodfartarrow-up2arrow-down0·6 months agolinkfedilinkDd can’t overwrite a burned cdr either. If the thing you wanna mess with is read only there’s no way to use it as a dd of.
minus-squarezaknenouOPEnglisharrow-up1arrow-down0·6 months agolinkfedilinkbut CD-R aren’t rewrite_able because of their physical property not because protected
minus-squarebloodfartarrow-up2arrow-down0·6 months agolinkfedilinkthat’s true, but in both cases the ability to write data simply isn’t there.
Dd can’t overwrite a burned cdr either. If the thing you wanna mess with is read only there’s no way to use it as a dd of.
but CD-R aren’t rewrite_able because of their physical property not because protected
that’s true, but in both cases the ability to write data simply isn’t there.