liveusb-creator
and installing it.
# yum install liveusb-creator
su -c 'yum -y install livecd-tools'
/dev/disk/by-label
or use findfs
su -c 'findfs LABEL="MyLabel"'
/var/log/messages
log for details:
su -c 'less /var/log/messages'
livecd-iso-to-disk
command to write the ISO image to the media:
su -c 'livecd-iso-to-disk the_image.iso /dev/sdX1
'
sdX1
with the device name for the partition on the USB media. Most flash drives and external hard disks use only one partition. If you have changed this behavior or have oddly partitioned media, you may need to consult other sources of help.