I update this server with images and iPXE images you can use to netboot my personal spin of BDisk.
You can https://bdisk.square-r00t.net/download/bdisk-mini.iso[download] a demo of the iPXE functionality. Note that your computer needs to be connected to a valid Internet connection via ethernet and be able to get a DHCP lease for it to work.
NOTE: Advanced users, you can https://www.gnupg.org/gph/en/manual/x135.html[verify] it against the GPG signature (https://bdisk.square-r00t.net/download/bdisk-mini.iso.asc[ASC], https://bdisk.square-r00t.net/download/bdisk-mini.iso.gpg[BIN]). My key can be found in https://square-r00t.net/gpg/ascii/personal.asc[ASC] or https://square-r00t.net/gpg/bin/personal.gpg[BIN] format. Proofs of identity can be found in the footnotes of https://devblog.square-r00t.net/articles/a-note-on-using-gpg-signatures-in-pkgbuilds[this] blog post. Note that while this project is in flux, I may be signing with temporarily-generated throwaway keys.
Once downloaded, you can follow the appropriate steps based on your operating system:
=== Windows
==== CD/DVD
Simply put a blank CD/DVD-R (or RW, RW+, etc.) in your optical media drive. Find where you downloaded the above file (it should be named `bdisk-mini.iso`). Right-click and select *Burn disc image*.
==== USB
You'll most likely want to https://svwh.dl.sourceforge.net/project/usbwriter/USBWriter-1.3.zip[download] a program caled https://sourceforge.net/projects/usbwriter/[USBWriter]. Unzip it (or just open it via double-clicking) and copy the USBWriter.exe program somewhere you'll remember- your desktop, for instance.
Next, make sure your USB stick is inserted in your computer and https://support.microsoft.com/en-us/help/17418/windows-7-create-format-hard-disk-partition[formatted/"initialized"] already.
WARNING: Formatting a disk/partition will *destroy* any and all data on that device! Make sure there is nothing on your USB drive you want to keep, as formatting BDisk to it *will* delete any data on it.
Now right-click on the USBWriter icon and select *Run as administrator*. You may get a warning pop up asking for permissions for USBWriter. It's safe to click Yes.
Select the proper USB flash drive from the *Target device* dropdown menu. If your USB drive isn't showing up, try clicking the Refresh button and looking again. (If it still doesn't show up, you may need to reboot your computer.)
Click the *Browse...* button and find where you saved `bdisk-mini.iso`. Once you've found it, double-click it. Then click *Write*. It might take a little bit of time depending on how fast your USB interface is, so give it some time. When it finishes, click *Close*. You now have a bootable USB thumbdrive.
==== Booting
Booting differs depending on each and every hardware, but *typically* you should get a message when you first start up for "_Setup_" and/or "_Boot options_" or the like. The terminology differs here. It will probably be an *F__#__* button (usually `F2`, `F4`, `F10`, or `F12`) or the *Delete* key. While rebooting, try to hold or press repeatedly this key and you should come across an option somewhere with a list of devices to boot from or an order you can set. Make sure the USB (or CD/DVD, whichever media type you're using) is set as first, and save.
=== Mac OS X/macOS
==== CD/DVD
==== USB
==== Booting
The instructions here don't differ too much than from Windows, though it's always the same key. For OS X/macOS hardware, I believe it's the *c* key or the *b* key. From it being in a shutdown state, power on your Macbook Pro (or whatever it is you have) and hold the *c* key if it's CD/DVD. The *b* key should bring up a boot menu that will let you select a USB device to boot from.
