- Open Terminal
- Type sudo su to enter root and type in your password
- Type diskutil on Mac or lsblk on linux to determine the name of flash drive for example disk4 or disk2.
- Next we have to flash image to the flash driver with dd.
dd if=<OS_Image_File> of=<disk_path> bs=1m conv=sync
dd if=<OS_Image_File> of=<disk_path> bs=4M conv=fsync
**Mac and Linux are almost the same, the only difference is in bs (block size) and conv.
OS_Image_File is the path to your image file
disk_path is the path to your disk with is just /dev/<disk_name>
After a while you will get a output such as this, which means the process was successful!