Step 1:- “sudo fdisk -l” to find usb name in the system. like /dev/sdc (you can identify by Drive size)
Step 2:- “sudo dd bs=4M if=Downloads/boss-8.0-amd64-DVD-301019.iso of=/dev/sdc1 status=progress && sync”(Make Sure you have selected Correct Drive Name and iso File path)
Restore back for Bootable Drive
Step 1:- “sudo wipefs –all /dev/sdd”
Step 2:- “sudo cfdisk /dev/sdd”
Step 3:- Select Dos
Step 4:- press enter to new partitation
Step 5:- press enter to make it primary
Step 6:- Select by arrow Write and press yes and Quit
Step 7:- “sudo mkfs.vfat -n ‘Name’ /dev/sdd1” to set file format as fat