How To Create linux Boot disc for network install (USB,CD) creating USB Boot Disk : fdisk -l to see the mount point of the usb device ,example output : /dev/sda dd if= /dev/sda of=/location/of/the/images/diskboot.img or simply cat /location/of/the/images/diskboot.img > /dev/sda all data on the USB disk will be erased and replaced with the diskboot.img. creating CD boot disk : copy from the first linux cd ,from images folder the boot.iso to somwhere local ,i.e tmp/ fdisk -l to check the mount point of the cdrom ,example output /dev/hdc cdrecrod -v -eject dev=/dev/hdc /tmp/boot.iso enjoy!.. did you like this article ? is it right ? is it wrong ? please leave your comments.