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1 files changed, 6 insertions, 123 deletions

diff --git a/Hurd/LiveCD.mdwn b/Hurd/LiveCD.mdwn
index 514853fd..7b80b79a 100644
--- a/Hurd/LiveCD.mdwn
+++ b/Hurd/LiveCD.mdwn
@@ -2,130 +2,13 @@
 
 It would be nice if we had a bootable Hurd [LiveCD](http://en.wikipedia.org/wiki/LiveCD) like Knoppix, Morphix or Damn Small Linux. It would be useful for those who want to try out the Hurd before they commit to installing it on their hard disks. In addition to that, a bootable Hurd CD would enable us to have a native installer instead of relying on Linux.
 
-Here is an outline of the things that need to be done. Please add your comments and suggestions.
+* [[RequirementsForLiveCD]]
+* [[BuildingHurdLiveCD]]
 
-## <a name="Requirements_Outline"> Requirements Outline </a>
+You can download a gzipped iso of a Hurd Live CD at:
 
-### <a name="1_We_need_to_be_able_get_a_bootl"> 1. We need to be able get a bootloader for CDs </a>
+* <http://www.superunprivileged.org/hurd/live-cd/>
 
-This is not much of a problem. I have already been successful (see below) in using [Grub](http://en.wikipedia.org/wiki/GRand Unified Bootloader) and the El-Torito HD emulation to boot [[GNUmach]] off a CD. There may be some minor tweaking of Grub code necessary to detect which device to use for booting (instead of having the user select their device (hd0,hd1,etc.) from the Grub menu).
+The Superunpriveleged crew also offers a tiny Hurd Live CD that is under 10 megabytes:
 
-Using GRUB's stage2\_eltorito seems to work fine.
-
-### <a name="2_We_need_a_bootstrap_filesystem"> 2. We need a bootstrap filesystem translator </a>
-
-This would be something like a statically linked iso9660fs translator. Compiling a statically linked iso9660fs translator is easy enough, though it doesn't boot. I don't currently know whether this is because the translator was never meant to be a bootstrap filesystem, or if there is a simple bug which has never been flushed out because the translator has never been used at boot time before. I've had trouble debugging this problem because I haven't yet figured out a way to use a remote gdb with gnumach. Theoretically you could use the "boot" command to overcome this problem, but "boot" for me mangles the terminal and exits in different manner than an actual boot.
-
-The iso9660fs translator works great, it just needs to be statically linked.
-
-### <a name="3_We_need_a_ramdisk_to_enable_wr"> 3. We need a ramdisk to enable write access </a>
-
-I think we could fake this with Farid Hajii's [memfs](http://www.fprintf.net/hurd/) translator and writing an ext2 filesystem to it.
-
-From the mem-fs README...
-
-> memfs-1 is a translator that provides a memory-based file of fixed size. This file can, just like bigfile, contain a regular filesystem.
-
-We could set a mem-fs translator anywhere on the CD you needed write access, including having softlinks to the contents of the root directory and chrooting to this new directory.
-
-For a quick and dirty memfs, you can do it right now with the following commands:
-
-       # touch ./ramdisk
-       # touch ./tmpfs
-       # settrans -a ./ramdisk /hurd/storeio -Tcopy zero:50M
-       # /sbin/mke2fs -o hurd -b 4096 -F ./ramdisk
-       # settrans -a tmpfs /hurd/ext2fs.static ./ramdisk
-       # fsysopts --writable ./tmpfs
-       # cd tmpfs
-       # touch somenewfile
-
-Here we use two files ramdisk, and tmpfs that are already created on a readonly file system. For illustration purposes, they are touched beforehand. We run an active storeio translator on the ramdisk file to give us 50MB of RAM to work with, and then we make an ext2 filesystem on it.
-
-At this point we'd could copy the contents of the `/var` directory into the tmpfs, and then symlink `/var` to `/tmpfs/var`. The same goes for all other mutable dirs.
-
-This approach of putting an entire ext2 filesystem in a copy zero'd store has some drawbacks listed [here](http://lists.gnu.org/archive/html/bug-hurd/2000-12/msg00073.html).
-
-Those are the essentials. Here is a list of the things which would be nice to have for a Live-CD.
-
-* Knoppix like script for starting up X and [[GraphicEnvironment]] s ([[FluxBox]], Gnome...)
-* DHCP support for easy network setup
-* Hardware autodetection (Kudzu).
-* Knoppix like script for installing to the hard drive or to bootable USB pendrive .
-* (add your favorite feature here)
-
-Here is a mailing-list [thread](http://lists.debian.org/debian-hurd/2003/debian-hurd-200308/msg00172.html) discussing some of these issues.
-
--- [[Main/GregBuchholz]] - 21 Oct 2003 -- [[Main/NagromNamreh]] - 29 Jan 2004
-
-## <a name="Recipe_for_bootable_gnumach_CD"> Recipe for bootable gnumach CD </a>
-
-In my attempts to get a bootable CD for the Hurd here's the recipe I followed, your's will be similar. I needed a grub-0.92, with a patch from <http://alpha.polynum.org/misc/>, and version 1.16 of mkbimage (I don't exactly remember where I got that from).
-
-You can grab a copy of it at <http://sleepingsquirrel.org/hurd/hurdcd.iso.gz>, which is a gzipped bootable \*.iso with the copy of the patched grub and the version of mkbimage I used. Here's the recipe I followed (under linux).
-
-       # mkdir ./2.88floppy
-       # mkdir ./isodir
-       # cp grub/* 2.88floppy/boot/grub/
-       # cp grub/* isodir/boot/grub/
-       # cd 2.88floppy
-       # tar -cf ../floppyimg.tar *
-       # cd ..
-       # mkbimage -f floppyimg.tar -t 2.88
-       # cp 2.88.image isodir/
-       # mkisofs -r -b 2.88.image -c boot.catalog -o hurdcd.iso isodir/
-       # cdrecord -v speed=4 dev=0,0,0 -data hurdcd.iso
-
-That was the recipe for using a floppy image. If you use the `-t hd` switch of `mkbimage`, you'll get an ext2fs El-Torito HD emulation image that can be any size (I've got one here 300+ MB). You can then use `root (hd0,0)` in Grub to boot something. Also, invoking `mkbimage` with no parameters will give you some additional help messages.
-
--- [[Main/GregBuchholz]] - 05 Nov 2003
-
-## <a name="My_recipe_for_a_bootable_GNU_CD"> </a> My recipe for a bootable GNU CD
-
-[screenshot](http:///mycelium.afraid.org/Screenshot2.png)
-
-### <a name="What_you_ll_need"> What you'll need </a>
-
-* A [stage2\_eltorito](http://mycelium.dyndns.org/stage2_eltorito) from [grub 0.95](http://www.gnu.org/software/grub)
-* A [base system](http://www.update.uu.se/~ams/gnu/gnu-2004-12-04.tar.bz2)
-* [iso9660fs.static](http:///mycelium.dyndns.org/iso9660fs.static) or just build your own, it should work with CVS
-
-### <a name="Know_HowTo"> </a> [[Know/HowTo]]
-
-       # mkdir iso
-       ..(at this point untar or setup base system)
-       # mkdir -p iso/boot/grub
-       # cp iso9660fs.static iso/hurd
-       # cp stage2_eltorito iso/boot/grub
-       ..(edit iso/boot/grub/grub.conf)
-       # mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot \
-                 -boot-load-size 4 -boot-info-table -o livecd.iso iso/
-
-**_Note:_** The following files must **\_NOT\_** be symlinks!
-
-* `/boot/gnumach`
-* `/hurd/iso9660fs.static`
-* `/hurd/exec`
-* `/lib/ld.so.1`
-
-### <a name="Contents_of_grub_conf"> Contents of grub.conf </a>
-
-       timeout 60
-       default 0
-
-       title  GNU/Hurd CD
-       #uppermem 523648 #this may need to be set
-       #root   (cd)
-       kernel /boot/gnumach root=device:hd2  #set device to your cdrom device
-       module /hurd/iso9660fs.static --multiboot-command-line=${kernel-command-line} \
-              --host-priv-port=${host-port} --device-master-port=${device-port}      \
-              --exec-server-task=${exec-task} -T typed ${root} $(task-create)        \
-              $(task-resume)
-       module /lib/ld.so.1 /hurd/exec $(exec-task=task-create)
-
-**_Note:_** The `root (cd)` line may prevent some computers from booting the livecd.
-
--- [[Main/AndrewResch]] - 22 Feb 2005
-
-### <a name="superunprivileged_org_Live_CD"> superunprivileged.org Live CD </a>
-
-You can download a gzipped iso of a Hurd Live CD [here](http://www.superunprivileged.org/hurd/live-cd/).
+* <http://www.superunprivileged.org/hurd/tiny-cd/>