135 lines
3.2 KiB
Plaintext
135 lines
3.2 KiB
Plaintext
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Raptor Linux
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*** Introduction ***
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Raptor Linux is a mod of Ubuntu 6.06 (Dapper Drake)
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This is unlikely to work on another version of Ubuntu, much less
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another Linux distribution.
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*** Features ***
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* /sbin/init is replaced with Factor
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* Virtual terminals managed by Factor
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* Listeners run on virtual terminals
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* Native support for static ip networking
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* Crontab replacement
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*** Install ***
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# mkdir -v /etc/raptor
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# cp -v /scratch/factor/extra/raptor/{config,cronjobs}.factor /etc/raptor
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( scratchpad ) USE: raptor
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( scratchpad ) reload-raptor-config
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( scratchpad ) save
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# mv -v /sbin/{init,init.orig}
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# cp -v /scratch/factor/factor /sbin/init
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# cp -v /scratch/factor/factor.image /sbin/init.image
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*** Filesystems ***
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# emacs /etc/raptor/config.factor
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Edit the root-device and swap-devices variables.
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*** Static IP networking ***
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If you use a static IP in your network then Factor can take care of
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networking.
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# emacs /etc/raptor/config.factor
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(change the settings accordingly)
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The udev system has a hook to bring up ethernet interfaces when they
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are detected. Let's remove this hook since we'll be bringing up the
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interface. Actually, we'll move it, not delete it.
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# mv -v /etc/udev/rules.d/85-ifupdown.rules /root
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*** DHCP networking ***
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If you're using dhcp then we'll fall back on what Ubuntu offers. In
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your config.factor change the line :
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start-networking
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to
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"loopback" start-service
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"networking" start-service
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Add these to your reboot-hook and shutdown-hook :
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"loopback" stop-service
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"networking" stop-service
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*** Editing the hooks ***
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The items in boot-hook correspond to the things in '/etc/rcS.d' and
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'/etc/rc2.d'. Feel free to add and remove items from that hook. For
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example, I removed the printer services. I also removed other things
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that I didn't feel were necessary on my system.
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Look for the line with the call to 'set-hostname' and edit it appropriately.
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*** Grub ***
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Edit your '/boot/grub/menu.lst'. Basically, copy and paste your
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current good entry. My default entry is this:
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title Ubuntu, kernel 2.6.15-28-686
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root (hd0,0)
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kernel /boot/vmlinuz-2.6.15-28-686 root=/dev/hda1 ro quiet splash
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initrd /boot/initrd.img-2.6.15-28-686
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savedefault
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boot
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I pasted a copy above it and edited it to look like this:
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title Raptor, kernel 2.6.15-28-686
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root (hd0,0)
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kernel /boot/vmlinuz-2.6.15-28-686 root=/dev/hda1 ro quiet -run=ubuntu.dapper.boot
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initrd /boot/initrd.img-2.6.15-28-686
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savedefault
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boot
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* Note that I removed the 'splash' kernel option
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* Note the '-run=ubuntu.dapper.boot' option. Unfortunately, this isn't
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working yet...
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*** Boot ***
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Reboot or turn on your computer. Eventually, hopefully, you'll be at a
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Factor prompt. Boot your system:
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( scratchpad ) boot
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You'll probably be prompted to select a vocab. Select 'raptor'.
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*** Now what ***
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The virtual consoles are allocated like so:
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1 - Main listener console
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2 - listener
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3 - listener
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4 - listener
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5 - getty
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6 - getty
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So you're next step might be to alt-f5, login, and run startx.
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*** Join the fun ***
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Take a loot at what happens during run levels S and 2. Implement a
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Factor version of something. Let me know about it.
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