45 lines
978 B
Markdown
45 lines
978 B
Markdown
Nilmbuntu
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Tools to customize an Ubuntu Live CD. Many parts of this will end up
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being version-specific. The host machine must be running systemd,
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since the image is executed inside a systemd-nspawn container.
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Set up host machine:
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sudo apt install squashfs-tools xorriso isolinux systemd-container iptables
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sudo systemctl start systemd-networkd
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Choose a config:
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export BUILD_CONFIG=20.04.1
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Download and extract the original ISO:
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./extractiso.sh
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Apply customizations, both to the outer ISO and the inner image.
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This will also run customizer-inner.sh inside a container:
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./customize.sh
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(Optional) Run and enter a shell in the container, for manual customization:
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./enter.sh
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Build the new ISO:
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./buildiso.sh
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Boot the ISO in QEMU with a blank HDD, to test and install:
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./run.sh -c
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Boot QEMU with the same HDD image as above, to test an "installed" system:
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./run.sh -d
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Remove everything but the ISOs:
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./cleanup.sh
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