[Oberon] PO2013 - SD Image Tool
chuck at kuracali.com
Sat May 16 19:34:33 CEST 2020
Uh... not 19, 29! Used the wrong prime number!
On Sat, May 16, 2020 at 10:32 AM Charles Perkins <chuck at kuracali.com> wrote:
> 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
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