One of the ways that people test out the various versions of the Linux Distros is by installing it onto a USB, plugging the USB into their computer, and booting it from there. People use the Linux Distros to get an operating system that they like for their computers. A Linux Distribution, which is often shortened to Linux Distro, is an operating system that is based on the Linux kernel. Just be sure to setup the BIOS properly or select the USB stick during the boot process.In case you are unsure of what I mean by a Linux Distros, then I will explain. You are now ready to insert the USB stick into your small computer and install Linux. Run diskutil eject /dev/diskN and remove your flash media when the command completes.Start the 'Disk Utility.app' and unmount (don't eject) the drive. If you see the error dd: /dev/diskN: Resource busy, make sure the disk is not in use. Use the same command but replace bs=1m with bs=1M. If you see the error dd: Invalid number '1m', you are using GNU dd. When prompted by sudo, enter the password for you login (not the root login). % sudo dd if=target.img of=/dev/rdiskN bs=1m Unmount the USB Disk (but leave it plugged in), replace N with the disk number from the last command - in the previous example, N would be 2.Determine the device node assigned to your flash media (e.g.dmg ending on the output file automatically.

% hdiutil convert -format UDRW -o target.img source.iso

However, you will need permisison to run sudo on your Mac. If you are fortunate enough to have a Mac, you can create a bootable USB stick easily, without resorting to downloading software from a (hopefully) trusted website. Therefore you’ll need to make a bootable USB stick. Your small computer will just have a USB slot. Linux is provided via ISO files, which are designed to be burned to CD/DVD-ROM. Therefore, you will find yourself needing to boot a small computer using a USB stick. If your product is actually a small computer it will likely run Linux. Therefore, development requires using Linux. Systems that require software often run on Linux because the run-time license is free and massive amount of open source software is available without license fees. Very few IT departments support Mac OS X and far fewer support Linux. The IT “assets” are usually MS-Windows laptops or desktops.

Most software professionals working in the industry are provided with IT managed computers.

How to boot linux on mac