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LDA -> LBA b/c I'm dyslexic

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cvoges12 2021-10-08 05:05:37 +00:00
parent 99620c8d3b
commit 9bb4fe29c3
1 changed files with 4 additions and 4 deletions
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8
src/iso.sh
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@ -23,14 +23,14 @@ LOAD_SIZE="$(dumpet -i Win*.iso \
| grep -o "[^:]*$" \ | grep -o "[^:]*$" \
| cut -d ' ' -f2 \ | cut -d ' ' -f2 \
| head -1)" | head -1)"
LDA="$(dumpet -i Win*.iso \ LBA="$(dumpet -i Win*.iso \
| grep "LDA" \ | grep "LBA" \
| tail -n 1 \ | tail -n 1 \
| awk '{printf $3}')" | awk '{printf $3}')"
CDROM_SECTOR_SIZE=2048 CDROM_SECTOR_SIZE=2048
FLOPPY_SECTOR_SIZE=512 FLOPPY_SECTOR_SIZE=512
dd if=Win*.iso bs=${CDROM_SECTOR_SIZE} skip=${LDA} count=1 > win.dmp dd if=Win*.iso bs=${CDROM_SECTOR_SIZE} skip=${LBA} count=1 > win.dmp
FLOPPY_SECTORS="$(file win.dmp \ FLOPPY_SECTORS="$(file win.dmp \
| sed -e "s/.*sectors\ //" \ | sed -e "s/.*sectors\ //" \
| awk '{printf $1}')" | awk '{printf $1}')"
@ -42,7 +42,7 @@ CDROM_SECTORS=`expr $FLOPPY_SECTOR_SIZE \
dd \ dd \
if=Win*.iso \ if=Win*.iso \
bs=${CDROM_SECTOR_SIZE} \ bs=${CDROM_SECTOR_SIZE} \
skip=${LDA} \ skip=${LBA} \
count=${CDROM_SECTORS} \ count=${CDROM_SECTORS} \
of=win_efi_boot.img of=win_efi_boot.img