Title: FuguITA: OpenBSD live-cd

	Title: FuguITA: OpenBSD live-cd
	Author: Solène
	Date: 18 November 2020
	Tags: openbsd
	Description:

	In this article I will explain how to download and run the FuguITA
	OpenBSD live-cd, which is not an official OpenBSD project (it is not
	endorsed by the OpenBSD project), but is available since a long time
	and is carefully updated at every release and errata published.
	FuguITA official homepage

	I do like this project and I am running their European mirror, it was
	really long to download it from Europe before.

	> Please note that if you have issues with FuguITA, you must report it
	to the FuguITA team and not report it to the OpenBSD project.


	## Preparing

	Download the img or iso file on a mirror.
	Mirror list from official project page

	The file is gzipped, run gunzip on the img file
	FuguIta-6.8-amd64-202010251.img.gz (name may change over time because
	they get updated to include new erratas).

	Then, copy the file to your usb memory stick. This can be dangerous if
	you don't write the file to the correct disk!

	To avoid mistakes, I plug in the memory stick when I need it, then I
	check the last lines of the output of dmesg command which looks like:

	```dmesg output sample
	sd1 at scsibus2 targ 1 lun 0: <Corsair, Voyager 3.0, 1.00> removable serial.1b1…
	sd1: 15280MB, 512 bytes/sector, 31293440 sectors
	```

	This tells me my memory stick is the sd1 device.

	Now I can copy the image to the memory stick:

	```shell command as root
	# dd if=FuguIta-6.8-amd64-202010251.img of=/dev/rsd1c bs=10M
	```

	Note that I use /dev/rsd1c for the sd1 device. I've added a r to use
	the raw mode (in opposition of buffered mode) so it gets faster, and
	the c stands for the whole disk (there is a historical explanation).


	## Starting the system

	Boot on your usb memory stick. You will be prompted for a kernel, you
	can wait or type enter, the default is to use the multiprocessor kernel
	and there are no reason to use something else.

	If will see a prompt "scanning partitions: sd0i sd1a sd1d sd1i" and be
	asked which is the FuguIta operating device, proposing a default that
	should be the correct one.
	FROM HERE, YOUR KEYBOARD IS IN QWERTY.
	Just type enter.

	The second question will be the memory disk allowed size (using TMPFS),
	just press enter for "automatic".

	Then, a boot mode will be showed: the best is the mode 0 for a livecd
	experience.
	Official documentation in regards to FuguITA specifics options

	Keyboard type will be asked, just type the layout you want. Then answer
	to questions:

	* root password
	* hostname (you can just press enter)
	* IP to use (v4, v6, both [default])

	When prompted for your network interfaces, WIFI may not work because
	the livecd doesn't have any firmware.

	Finally, you will be prompted for C for console or X for xenodm. THERE
	ARE NO USER except root, so if you start X you can only use root as a
	user, which I STRONGLY discourage.

	You can login console as root, use the two commands "useradd -m
	username" and "passwd username" to give a password to that user, and
	then start xenodm.

	The livecd can restore data from a local hard drive, this is explained
	in the start guide of the FuguITA project.


	## Conclusion

	Having FuguITA around is very handy. You can use it to check your
	hardware compatibility with OpenBSD without installing it. Packages can
	be installed so it's perfect to check how OpenBSD performs for you and
	if you really want to install it on your computer.

	You can also use it as an usb live system to transport OpenBSD anywhere
	(the system must be compatible) by using the persistent mode,
	encryption being a feature! This may be very useful for people
	traveling on lot and who don't necesserarly want to travel with an
	OpenBSD laptop.

	As I said in the introduction, the team is doing a very good job at
	producing FuguITA releases shortly after the OpenBSD release, and they
	continuously update every release with new erratas.