[Oberon] PO2013 - SD Image Tool

Charles Perkins chuck at kuracali.com
Sat May 16 19:32:30 CEST 2020

An empty but still valid Oberon filesystem will have one sector at sector
number 19 (which you divide by 19 and add the FAT file system size to to
get the real sector) with the DirMark (9B1EA38DH) as the first 32-bit word
in it with the rest of the sector being zeros.

On Sat, May 16, 2020 at 10:20 AM Tomas Kral <thomas.kral at email.cz> wrote:

> On Sat, 16 May 2020 19:01:51 +0200
> Tomas Kral <thomas.kral at email.cz> wrote:
> > ORC.SR <some command> to initialise directory file system, that makes
> > it clean?
> This seems brutal, if I got it right, will it zero 64MB FS?
> dd of=RISC-NULL.FS if=/dev/null bs=1K skip=$((256*1024+1)) count=64K
> --
> Tomas Kral <thomas.kral at email.cz>
> --
> Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
> https://lists.inf.ethz.ch/mailman/listinfo/oberon
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