by SUNDQVIST DANIE » Sun, 31 Jan 1999 04:00:00
I should be glad if someone helped my out with this so i can continue to try
to build a litle operating system.
/ Dale, Sweden
by Richard Che » Sun, 31 Jan 1999 04:00:00
Quote:> Hi
> I wonder how i use the dd comand to write a file to my floppy at sector
2,
> head 0 and track 0. I now that if i do a " dd if=thefile of=/dev/fd0
bs=512
> count=1", it writes my 512 byte big bootsector to sector 1. But how
should i
> do if i want it to write my other file to sector 2?
> I should be glad if someone helped my out with this so i can continue to
try
> to build a litle operating system.
> / Dale, Sweden
by Alexander Avtansk » Tue, 02 Feb 1999 04:00:00
dd if=thefile of=/dev/fd0 bs=512 count=1 skip=1
"skip=1" skips one block.
> Hi
> I wonder how i use the dd comand to write a file to my floppy at sector 2,
> head 0 and track 0. I now that if i do a " dd if=thefile of=/dev/fd0 bs=512
> count=1", it writes my 512 byte big bootsector to sector 1. But how should i
> do if i want it to write my other file to sector 2?
> I should be glad if someone helped my out with this so i can continue to try
> to build a litle operating system.
> / Dale, Sweden
Hi,
I have got a linux/win98 dual boot machine. One of the win98 FAT32
partition became quite freaky recently. Scandisk offers no help;
crashes each time when it is scanning a certain part of the partition.
Then I reboot to linux, use badblock and identified the bad
sectors... (Forgive me for being so cheap. Poor old postgrad
student. )
So far so good. But, now I need to write bad cluster flag (0xffff
fff7) to the FAT32 table. I figured that I need to fill 200 sectors
with that flag. Can you think of any unix utility that can do the
job? Thanks in advance.
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