https://manpages.ubuntu.com/manpages/trusty/man7/live-build.7.html


----    LB CONFIG    ----
https://manpages.ubuntu.com/manpages/trusty/man1/lb_config.1.html

[    During Testing    ]

sudo lb config -a amd64 -b iso-hybrid -d bionic -f minimal --mode ubuntu --system live \
               --iso-application Sol-OS --iso-publisher 'Sol-OS Live project; http://www.sol-os.com/' \
               --apt apt --interactive shell --binary-filesystem ext4 --bootloader grub-efi-amd64 \
               --compression bzip2 --chroot-filesystem squashfs --debian-installer live \
               --grub-splash SolOS.png --initramfs casper --initramfs-compression bzip2


[    Release Build    ] (Defines checksum type, caches programs, etc)

sudo lb config -a amd64 -b iso-hybrid -d bionic -f minimal --mode ubuntu --system live \
               --iso-application Sol-OS --iso-publisher 'Sol-OS Live project; http://www.sol-os.com/' \
               --apt apt --interactive shell --binary-filesystem ext4 --bootloader grub-efi-amd64 \
               --compression bzip2 --chroot-filesystem squashfs --debian-installer live \
               --grub-splash SolOS.png --initramfs casper --initramfs-compression bzip2 \
               --checksums md5 --cache true --quiet



sudo lb bootstrap
sudo lb chroot
sudo lb binary
sudo lb build


// Will clear cach, chroot, etc...
sudo lb clean --all