Creating a Live CD - Revision history

Marcel at 20:22, 15 April 2017

2017-04-15T20:22:39Z

← Older revision		Revision as of 20:22, 15 April 2017
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	<pre>./lfscript -Bux fsos -i install_root -I install_overhead</pre>		<pre>./lfscript -Bux fsos -i install_root -I install_overhead</pre>

			== Security ==
			It is a bad idea to keep SSH keys on your Live CD, so remove them:
			<pre>rm -rvf install_root/etc/ssh/ssh_host_*_key</pre>

			If you have installed OpenSSH (and the OpenSSH bootscript), these keys need to be regenerated using a custom boot script. If you are not installing <code>fsos</code>, take a look at the page '[[FsOS_without_X11]]' for an example of the boot script.

	== Unmount the system image ==		== Unmount the system image ==

2014-06-14T14:01:48Z

← Older revision		Revision as of 14:01, 14 June 2014
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			[[Category:Documentation]]
	This page guides you through the steps required to create a Live CD of your		This page guides you through the steps required to create a Live CD of your
	system. The ability to create a Live CD is one of the core features of		system. The ability to create a Live CD is one of the core features of

2012-12-22T21:07:38Z

Create a system image: Ubuntu ecryptfs warning add

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	needed (up to 10GB). This means that the actual size of the file will never be		needed (up to 10GB). This means that the actual size of the file will never be
	greater than the minimum size needed to contain your system.		greater than the minimum size needed to contain your system.

			'''''Some filesystems do not support sparse files. On those systems, the above command will create a true 10GB file. For example, if you are using Ubuntu and you have your home folder encrypted (ecryptfs), you can not have sparse files anywhere in your home tree.'''''

	The file will be created in the <code>sources</code> directory, because the		The file will be created in the <code>sources</code> directory, because the

2012-02-09T14:48:20Z

Install your system to the image: Reformulated command explaination

← Older revision		Revision as of 14:48, 9 February 2012
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	== Install your system to the image ==		== Install your system to the image ==
	<~~pre~~>./lfscript ~~{ base system and extra package options }~~ -i install_root -I install_overhead</~~pre~~>		This installation command takes the form of <code>./lfscript [your_system_options] -i install_root -I install_overhead</code>. If you did not create the overhead directory, leave out <code>-I install_overhead</code>.

	If you did not create the overhead directory, leave out
	<code>-I install_overhead</code>.

	For example:		For example:

2012-02-09T14:43:54Z

Create a system image: Fixed the command that creates a sparse image

← Older revision		Revision as of 14:43, 9 February 2012
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	== Create a system image ==		== Create a system image ==
	<pre>dd if=/dev/zero of=sources/rootfs-$(uname -m).img bs=1G ~~count~~=10 ~~seek~~=10</pre>		<pre>dd if=/dev/zero of=sources/rootfs-$(uname -m).img bs=1G seek=10 count=0</pre>

	This command should instantly create a 10GB sparse file. The file will not		This command should instantly create a 10GB sparse file. The file will not

2012-02-03T14:19:15Z

Build the ISO image

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	The script that builds the ISO image could just as well be designed for use		The script that builds the ISO image could just as well be designed for use
	outside of LFScript (and in fact, with LFScript 3 it was). However, by		outside of LFScript (and in fact, with LFScript 3 it was). However, by
	executing ~~<code>buildiso</code>~~ through LFScript the ISO is created by your own		executing [[BuildISO]] through LFScript the ISO is created by your own
	system, which removes the need to have the utilities required to run		system, which removes the need to have the utilities required to run
	~~<code>buildiso</code>~~ (like <code>SquashFS</code> and <code>cdrtools</code> for		[[BuildISO]] (like <code>SquashFS</code> and <code>cdrtools</code> for
	example) installed on your host system. This reduces the risk of build failures		example) installed on your host system. This reduces the risk of build failures
	considerably.		considerably.

2012-01-30T14:24:15Z

moved Live CD to Creating a Live CD: More descriptive title

← Older revision		Revision as of 14:24, 30 January 2012
(No difference)

2012-01-30T14:23:27Z

← Older revision		Revision as of 14:23, 30 January 2012
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	system. The ability to create a Live CD is one of the core features of		system. The ability to create a Live CD is one of the core features of
	LFScript.		LFScript.

			'''All commands presented here should be executed from the LFScript directory'''

	== Compile your system ==		== Compile your system ==

2012-01-30T14:22:18Z

← Older revision		Revision as of 14:22, 30 January 2012
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	This page guides you through the steps required to create a Live CD of your		This page guides you through the steps required to create a Live CD of your
	system. The ability to create a Live CD is one of the core ~~reasons of being~~ of		system. The ability to create a Live CD is one of the core features of
	LFScript.		LFScript.

2012-01-30T14:18:14Z

Create a system image

← Older revision		Revision as of 14:18, 30 January 2012
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	== Create a system image ==		== Create a system image ==
	<pre>dd if=/dev/zero of=sources/rootfs-$(uname -m).img bs=1G count=10 seek=~~100~~</pre>		<pre>dd if=/dev/zero of=sources/rootfs-$(uname -m).img bs=1G count=10 seek=10</pre>

	This command should instantly create a 10GB sparse file. The file will not		This command should instantly create a 10GB sparse file. The file will not