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![Quote](images/misc/quote_icon.png)
Originally Posted by
baldyeti
![Quote](images/misc/quote_icon.png)
Originally Posted by
garyng
As a side note, what is the implication about licensing/copyright etc. ? Or are there any free DOS available on the net like some left overs from DRI ?
You
do own a license for those WinME installations, don't you ?
Create a boot/install floppy from the CD, make some room for
loadlin.exe, invoke it from autoexec.bat, and be done.
Now if you've "lost" the cdrom, there's always
http://www.bootdisk.com/.
I do not know whether their freedos/drdos disks have fat32 support,
though...
I see said the blind man! Just make a rescue disk for WINME and modify it to include loadlin. Also, since loadlin takes very little space on the diskette, my students don't need a separate data diskette anymore either!
Very nice!
Next year, I'm getting a new lab where every PC will boot from the CD - so no more boot disk. I'll set up one server for my students to log-in to where they can save their work - so no more data disk. However, I may still use this boot floppy method so I don't have to burn so many CDs!
OK, so I tried what you said. I made a WINME Startup Disk (rescue disk) and replaced the contents of autoexec.bat with
c:
cd \knoppix
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz screen=1280x1024 BOOT_IMAGE=knoppix
which all fit on one line. I also got rid of all the sections in config.sys except [common] and voila, it booted from hda1 properly.
The only thing I don't like is all the rescue files on the disk. Which of these files can I get rid of? Also, it says WINME Startup Disk on the screen when it boots - can I get rid of that?
Thanx,
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OK, this is what I'm going to try to do today:
*** A: Get KNOPPIX BOOT Disks Ready ***
Step A1
if you have a linux box)
cdrecord knoppix.ISO and dd boot-en.IMG
or
Step A1
if you DO NOT have a linux box)
burn knoppix.ISO with EasyCD Recorder and copy boot-en.img to a disk with rawrite
Step A2:
Find and download loadlin.exe from the NET to boot disk
*** B: Use above disks to setup any PC (including this one if its NOT a linux box) ***
Step B1:
Boot CD with boot disk, mount hda1, make it rw
Step B2:
mkdir /mnt/hda1/knoppix
cp /mnt/floppy/loadlin.exe /mnt/hda1/knoppix
cp /mnt/floppy/vmliunuz /mnt/hda1/knoppix
cp /mnt/floppy/miniroot.gz /mnt/hda1/knoppix
cp /mnt/cdrom/KNOPPIX/KNOPPIX /mnt/hda1/knoppix
Step B3:
Use WIN95 to make bootable DOS disk and place autoexec.bat in it with the following lines (note, loadlin line is one line).
c:
cd \knoppix
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz screen=1280x1024 BOOT_IMAGE=knoppix
*** C: How to boot PC from now on ***
Step C1:
Reboot without CD but with DOS system disk.
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The only thing I don't like is all the rescue files on the disk. Which of these files can I get rid of? Also, it says WINME Startup Disk on the screen when it boots - can I get rid of that?
Unless things have changed a lot for the DOS world, it needs only 3 files to function : IO.SYS, MSDOS.SYS and COMMAND.COM. All the rest are not needed.
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![Quote](images/misc/quote_icon.png)
Originally Posted by
A. Jorge Garcia
The only thing I don't like is all the rescue files on the disk. Which of these files can I get rid of? Also, it says WINME Startup Disk on the screen when it boots - can I get rid of that?
FORMAT A: /S /U
That's the command to create a bootfloppy with just io.sys, msdos.sys, command.com, and ... (?)
You can also use the floppy formatter in windows and check "copy system files" checkbox (or something like that).
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On my WIN box, format a: /s is no longer supported. So I either format it with system files or I create a rescue disk!
I tried formatting with system files from a WIN95 box and tried booting on a WIN98 machine. This did not work as the c: was not found. I think this is because it was missing io.sys and msdos.sys.
So, I tried formatting with system files from the WIN98 box and everything now works with only the following files on the DOS doot disk:
autoexec.bat
command.com
io.sys
msdos.sys
drvspace.bin
What is drvsapce.bin???
TIA,
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drvspace.bin is a handle for reading volumes compressed with Drive Space, a disk compression utility which is found in DOS 5.01 or higher. Stupidly, it is a required file for DOS 7.0 or higher, it was optional with DOS 6.22.
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Senior Member
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![Quote](images/misc/quote_icon.png)
Originally Posted by
A. Jorge Garcia
On my WIN box, format a: /s is no longer supported. So I either format it with system files or I create a rescue disk!
Expected that, since ME "doesn't" include real mode DOS.
I tried formatting with system files from a WIN95 box and tried booting on a WIN98 machine. This did not work as the c: was not found. I think this is because it was missing io.sys and msdos.sys.
Unless it's Win95B or C it won't read FAT32 (wasn't invented yet). So probably that's your problem.
So, I tried formatting with system files from the WIN98 box and everything now works with only the following files on the DOS doot disk:
autoexec.bat
command.com
io.sys
msdos.sys
drvspace.bin
Yup, seems correct to me ![Smile](images/smilies/icon_smile.gif)
This is the DriveSpace driver for MS-DOS. DriveSpace is an extended version (bigger disks, long filenames) of DoubleSpace, a disk compression program shamelessly ripped from Stacker by Microsoft somewhere in the mid '80s.
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Do you think I can get rid of drvspace.bin, or is it required to boot the DOS disk for some reason?
BTW,
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz screen=1280x1024 BOOT_IMAGE=knoppix
did not work in both my labs at school (unsupported vert refresh rate?).
However,
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz quiet BOOT_IMAGE=knoppix
did work in both labs and at home. TADA!
Oh, one more question. vga=791 means what exactly? I'd like to know how to tweek that a bit. I'm sure the 7 sets something and the 9 something else, etc.
Again, many thanx to you all,
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Senior Member
registered user
you may hit the command line cannot be longer than 128(160?) char limitation in DOS. I forget if that can be fixed by some config.sys setting.
as for vga=791, it is a mode that support 1024x768 at 24 bit(?) color, if memory serve. You may google for that term and it will show up somewhere what you can specify.
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![Quote](images/misc/quote_icon.png)
Originally Posted by
A. Jorge Garcia
Do you think I can get rid of drvspace.bin, or is it required to boot the DOS disk for some reason?
BTW,
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz screen=1280x1024 BOOT_IMAGE=knoppix
did not work in both my labs at school (unsupported vert refresh rate?).
However,
loadlin vmlinuz ramdisk_size=100000 init=/etc/init lang=en vga=791 initrd=miniroot.gz quiet BOOT_IMAGE=knoppix
did work in both labs and at home. TADA!
Oh, one more question. vga=791 means what exactly? I'd like to know how to tweek that a bit. I'm sure the 7 sets something and the 9 something else, etc.
Again, many thanx to you all,
Unfortunately, you can't dump the drvspace.bin file if you are using 32 bit DOS. In DOS 6.22 you could, like I said - stupid.
Here is a vga= list:
# VESA framebuffer console @ 1024x768x64k
vga = 791
# Normal VGA console
# vga = normal
# VESA framebuffer console @ 1024x768x64k
# vga=791
# VESA framebuffer console @ 1024x768x32k
# vga=790
# VESA framebuffer console @ 1024x768x256
# vga=773
# VESA framebuffer console @ 800x600x64k
# vga=788
# VESA framebuffer console @ 800x600x32k
# vga=787
# VESA framebuffer console @ 800x600x256
# vga=771
# VESA framebuffer console @ 640x480x64k
# vga=785
# VESA framebuffer console @ 640x480x32k
# vga=784
# VESA framebuffer console @ 640x480x256
# vga=769
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