Make Bootable Osx Usb

Hi there guys
I was looking for some help with an issue, please.
Background (& What I'd like to achive):
I currently have a a USB stick with a version of Puppy linux on it, that has 2 partiions on it -
1. The OS drive
2. A storage partiion
Puppy is installed onto the stick, and I can modify files, add / remove programmes and plug-ins for
browsers, etc, etc.
And it also have the (very useful) ability to copy itself into RAM to make it much faster
What I'd like to achive:
I'd like to do the same with Ubuntu -
1. OS partiion (with the ability to copy the OS and/or the FS (Filesystem) into RAM
to make it much quicker to use
2. A data partiion to store my files
Q 1. How would I go about doing this ?
Q 2. I'd obvously also need to make sure that the USB stick is bootable from itself,
and allow me to use it with any PC that allows booting from USB.
TIA for any help and advice
  1. Make Bootable Dmg Usb On Windows
  2. How To Make Bootable Osx Usb

Make Bootable Dmg Usb On Windows

Make Bootable Osx UsbMake bootable osx usb

How To Make Bootable Osx Usb

El capitan vmware image. Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.7-10.8 and OS X 10.5-10.6, as well as how to put multiple versions on the same USB. This free USB media creation tool for Windows 10 and Mac can create USB Bootable media from ISO files devices with different settings like partition schemes, Cluster size, and file system. As you may know, various hardware and Operating system ISO files require different settings so make sure you specify them accordingly.