How to make a bootable usb on kali linux for any operating system 2020.
First of all you must have the iso file you want to burn on your cd on your local machine. The second step open your terminal and become sudo if you not sudo. Insert your usb on your laptop or computer and check the size of the usb , it must be bigger than the size of your iso you want to put on that usb stick. run the command called fdisk -l on your terminal, that command is going to give you the disks on your computer so try to identify your usb so this will be easy if you know its size. So if you do not check that you might wipe a wrong disk. Watch the video all instructions and commands are there.
fdisk -l
sudo dd bs=4M if=Downloads/ubuntu-21.04-desktop-amd64.iso of=/dev/sdb1 status=progress && sync
