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Revision as of 00:10, June 7, 2021 by Pnoecker (remove grub mkrescue, their livecd didnt support grub like funtoo did. =()
Here we will remaster the gentoo minimal cd and inject a undead usb squashfs image into it.
root # mkdir ~/livecdtmp root # mv gentoo-minimal.iso ~/livecdtmp root # cd ~/livecdtmp root # mkdir mnt root # sudo mount -o loop gentoo-minimal.iso mnt root # mkdir extract-cd root # sudo rsync --exclude=/image.squashfs -a mnt/ extract-cd
- the edit directory is the uncompressed squashfs archive, and can be chrooted into if we were to go that route.
root # sudo unsquashfs image.squashfs root # sudo mv squashfs-root edit
- instead were injecting our already mastered root into the cd:
root # cp /mnt/filesystem.squashfs extract-cd/image.squashfs
- now we are ready to cd into extract-cd & generate the iso image again:
root # cd extract-cd root # sudo xorrisofs -D -r -V "test" -cache-inodes -J -l -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot -e '/gentoo.efimg' -no-emul-boot -isohybrid-gpt-basdat -o ../funtoo-live.iso .