Using Makebootfat on Linux
- Download makebootfat (version 1.4 at the time of this writing) and compile it using
tar -xvf makebootfat-1.4.tar.gz
cd makebootfat-1.4
./configure
make
- Optionally you can install it
make install
- Install the syslinux Debian package (or download and build it from source)
- If you do not already have a FreeDOS CD with sources, fetch the following 1.0 boot files: www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/pkgs/ kernels.zip commandx.zip and unstablx.zip
- To get updated FreeDOS almost-1.1 files instead: the rugxulo.googlepages.com homepage has boot diskette images, zips with boot diskette files and zips with kernel updates including sources.
- Copy command.com and kernel.sys to /tmp/fs-root
- Copy fat12.bin, fat16.bin and fat32lba.bin from kernels.zip to /tmp
- Copy mbr.bin of your syslinux from /usr/lib/syslinux/mbr.bin to /tmp
- Write the boot logic (that we just extracted to the tmp directory) to the stick
sudo /<path to makebootfat>/makebootfat -o /dev/<usb device> -E 255 -1 fat12.bin -2 fat16.bin -3 fat32lba.bin -m mbr.bin /tmp/fs-root
Note that this will use the MBR that comes with syslinux and the FAT boot sectors (along with all files in /tmp/fs-root, ie the kernel and shell) that come with FreeDOS, so command.com and kernel.sys will be loaded during bootup.
these instructions taken from here but adapted to avoid the tedious extraction of outdated 1.0 files from fdbasews.iso...(approve sites)
Using sys-freedos-linux on Linux
Get www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/sys/sys-freedos-linux/ and follow the included instructions to add a DOS boot sector to your stick. You may also have to use a partition edit tool (fdisk or whatever nicer tool your Linux has) to mark the FAT partition of your stick as bootable. If your stick is NTFS-formatted, you first have to replace the NTFS partition by a FAT partition (only affects very new sticks). After adding a DOS boot sector, add the DOS files, at least kernel.sys and command.com, for example the versions from the first RUFFIDEA boot diskette on the rugxulo.googlepages.com homepage :-).
Using HP's USB Disk Storage Format Tool on Windows
- Get an \"ODIN\" FreeDOS diskette image. I used the 2880KB disk of the Beta 9 Service Release 2.
- Use WinImage to mount the ODIN disk image and copy the files to a directory.
- Download and install HP's USB Disk Storage Format Tool(approve sites)
- Using the USB Disk Storage Format Tool, format your USB flash drive in FAT format. Tell it that you want to make a boot disk and point it at the directory of FreeDOS files you got off of the ODIN image.
these instructions taken from here
Using makebootfat on Windows
see: http://www.bensbits.com/2007/08/21/booting_dos_from_a_usb_flash_drive(approve sites)
see: http://www.artiss.co.uk/2009/02/acer-aspire-one-bios(approve sites)
and see: http://unetbootin.sourceforge.net/(approve sites)
Using balder10 and qemu under Linux
Prerequisites:
- Utility dd
- Utility qemu
- Dos-Floppy-Image, e.g. balder10.img http://www.finnix.org/files/balder10.img(approve sites)
Procedure (assumptions for this description: balder10.img is in CWD, stick appears as /dev/sdc)
- Insert memory stick (Caution: all data on this stick will be destroyed)
- Find out device name (e.g. /dev/sdc)
- Make sure, it is unmounted (check with 'mount' command)
- Issue 'dd if=/dev/zero of=/dev/sdc bs=1012 count=2' (This clears the MBR)
- Boot qemu: 'qemu -boot a -fda ./balder10.img -hda /dev/sdc'
- Answer all question with their default values
- At the A:\> prompt: fdisk (create a bootable, primary DOS partition)
- Stop qemu
- Remove memory stick and re-insert it.
- Make sure, it is still /dev/sdc, otherwise use new name in the next steps.
- Make sure, it ist unmounted again.
- Boot qemu again: 'qemu -boot a -fda ./balder10.img -hda /dev/sdc'
- At the A:\> prompt: FORMAT C: /S
- At the A:\> prompt: XCOPY A: C: /N /E
- Stop qemu
Done! Now you can mount the stick again and copy any required utilities on it ...
Using CD-ROM
Burn an iso image (fdbasecd.iso will do). Plug in pendrive, boot computer from the CD.
Install system on the pendrive like an ordinary hard disk drive.
Using Clonezilla
Clonezilla is a disk imaging linux distribution that uses syslinux and includes FreeDOS for ease of BIOS flashing. It's very easy to install.
Download clonezilla from clonezilla.org. Format the pendrive FAT32 and copy all the files onto the root of the pen. From Windows open cmd.exe and change to utils/win32 and run makeboot.bat. From Linux terminal cd to utils/linux and run makeboot.sh.
Boot the pen and select FreeDOS. If you only want FreeDOS and not clonezilla, edit syslinux/syslinux.cfg so that it's the only menu option and delete the excess files.
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