Dynebolic-III Debian-based distro
by Asbesto, MAY 2013
Contents
Description
Make your own Debian Live hybrid ISO from http://live-build-cgi.debian.net/cgi-bin/live-build and download it!
The basic procedure is simple:
- mount the ISO image in loop mode;
copy the content of the image in a directory, except for the main squashfs filesystem (on ubuntu and debian: filesystem.squashfs);
- unsquash the squashfs image file into another directory;
Add resolv.conf and hosts in /etc by hand or copying from your system;
mount the dev,proc and sys filesystems into the uncompressed directory;
- do some minor stuff for having the system ready for your tweaks.
Requirements
You need the squashfs-tools.
apt-get install squashfs-tools
HOWTO
You can cut'n paste from here to your shell, as you need. 
# CREATING THE DEVELOPMENT SYSTEM FROM THE ISO IMAGE # we choose pd/ as our working directory, so... mkdir pd cd pd sudo mount binary.hybrid.iso /mnt -o loop mkdir extract-cd rsync --exclude=/live/filesystem.squashfs -a /mnt/ extract-cd sudo unsquashfs /mnt/live/filesystem.squashfs sudo mv squashfs-root edit # ISO IMAGE CREATED! # USE YOUR DEVELOPMENT SYSTEM # use resolv.conf and hosts from your system, or edit them by hand... sudo cp /etc/resolv.conf edit/etc/ sudo cp /etc/hosts edit/etc/ # if you are into your pd/ directory with # the system extracted as above, # just cut'n paste from here to start # working on the system. sudo mount --bind /dev/ edit/dev sudo chroot edit mount -t proc none /proc mount -t sysfs none /sys mount -t devpts none /dev/pts # To avoid locale problems during installation # of new packages, you need to export 2 # system variables: export HOME=/root export LC_ALL=C # You also need to do this as root (that's for some # reasons connected with a couple of dbus bugs). # If you are re-chrooting to a system you're working # on, don't mind about warnings or errors. dbus-uuidgen > /var/lib/dbus/machine-id dpkg-divert --local --rename --add /sbin/initctl ln -s /bin/true /sbin/initctl #done!
NOTE: if the above dpkg-divert fail with a "not allowed" message, just remove /sbin/initctl.distrib
rm /sbin/initctl dpkg-divert --local --rename --add /sbin/initctl ln -s /bin/true /sbin/initctl
That's all folks!
Suggestions
font console setup:
wopr ~ # dpkg-reconfigure console-setup
When you want to remove packages remember to use purge! Aptitude is ok.
Once in the chroot start poking:
# refresh your list apt-get update # some must have apt-get install htop modconf joe mc # some multimedia? apt-get install cinelerra sox twolame mpeg2dec a52dec libsox-fmt-all a52dec darkice darksnow
rsync to carry the pack for working out of home
rsync --exclude=/edit/dev --exclude=/edit/proc --exclude=/edit/sys -auvz /home/youruser/wherever/src/pd/ /media/usbdisk/pd/
In this way you rsync your pd/ working directory on a same pd/ dir on your usb key, so you can work everywhere on your eeepc.
Closing
cd /
aptitude clean
rm -rf /tmp/* ~/.bash_history
# I remove rm /etc/resolv.conf
rm /var/lib/dbus/machine-id
rm /sbin/initctl
dpkg-divert --rename --remove /sbin/initctl
dpkg -l > packages.txt
umount /proc
umount /sys
umount /dev/pts
exit
sudo umount edit/dev
sudo mv edit/packages.txt extract-cd/live/
# Into the pd dir:
# creating those files
sudo touch extract-cd/live/filesystem.manifest
sudo chmod a+w extract-cd/live/filesystem.manifest
#
sudo chroot edit dpkg-query -W --showformat='${Package} ${Version}\n' > extract-cd/live/filesystem.manifest
sudo cp extract-cd/live/filesystem.manifest extract-cd/live/filesystem.manifest-desktop
sudo sed -i '/ubiquity/d' extract-cd/live/filesystem.manifest-desktop
sudo sed -i '/live/d' extract-cd/live/filesystem.manifest-desktop
# Compress the filesystem
# remove the old squashfs
sudo rm extract-cd/live/filesystem.squashfs
# create the new squashfs
sudo mksquashfs edit extract-cd/live/filesystem.squashfs
# Remove old md5sum.txt and calculate new md5 sums
cd extract-cd
sudo rm md5sum.txt
find -type f -print0 | sudo xargs -0 md5sum | grep -v isolinux/boot.cat | sudo tee md5sum.txt
# From inside the extract-cd directory:
sudo mkisofs -D -r -V "db3a" -cache-inodes -J -l -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o ../db3a.iso .
sudo isohybrid ../db3a.iso
# HASTA SIEMPRE, COMANDANTE CHE GUEVARA!To create a bootable USB pendrive:
sudo dd if=db3a.iso of=/dev/sdXX bs=8192k
For other kind of customizations, take a look at DyneBolicCreate 
Hints