You need to format your USB pen device as Win FAT32. Once formatted type the following commands to make it bootable.
USB Pen Device Name : /dev/sdb1
DVD Mount : /media/cdrom0
USB Mount Point : /media/usb
USB File System : Win FAT32
ISO or DVD Image : Fedora / CentOS / RHEL
WARNING: These examples may crash your computer or result in data loss if not executed properly. You must understand device names, file systems and required to use fdisk partition table manipulator for Linux. This howto intended to simplify first-time installation of Linux, and for creation of rescue and other special-purpose boot disks.
Mount CD/DVD ISO or DVD ITSELF
Type the following command to mount Fedora 12 iso image:
# mount Fedora-12-x86_64-netinst.iso -o loop /media/cdrom0/
# DVD=/media/cdrom0
# ls -l $DVD
USB Pen Device Name : /dev/sdb1
DVD Mount : /media/cdrom0
USB Mount Point : /media/usb
USB File System : Win FAT32
ISO or DVD Image : Fedora / CentOS / RHEL
WARNING: These examples may crash your computer or result in data loss if not executed properly. You must understand device names, file systems and required to use fdisk partition table manipulator for Linux. This howto intended to simplify first-time installation of Linux, and for creation of rescue and other special-purpose boot disks.
Mount CD/DVD ISO or DVD ITSELF
Type the following command to mount Fedora 12 iso image:
# mount Fedora-12-x86_64-netinst.iso -o loop /media/cdrom0/
# DVD=/media/cdrom0
# ls -l $DVD
