Untitled

#!/bin/bash


if [ "$USER" != "root" ]; then
	echo "You need to run me as root."
	exit 1
fi

DEVICE=/dev/sdb
USB=/tmp/usb
SIZE=460

USB_SIZE=`parted --script $DEVICE print | grep "^Disk" | awk '{print $3}' | sed 's/MB//'`

# Removing the existing partitions on the device
echo "Removing the existing partitions (if any)..."
partition_list=`parted --script $DEVICE print | grep "^ [1-9]" | awk '{print $1}'`
for part in $partition_list; do
	umount $DEVICE$part
	parted --script $DEVICE rm $part
done

# Creating the new ones, the first is fat16, the second ext3 (The rest of the key space)
echo "Creating the partition(s)..."
parted --script $DEVICE mkpartfs primary fat16 0 $SIZE
parted --script $DEVICE mkpartfs primary ext2 $SIZE $USB_SIZE
parted --script $DEVICE set 1 boot on

sleep 5

[ -d $USB ] || mkdir $USB
umount $USB
rm -rf $USB/*

echo "Copying on the USB stick..."
mount -t vfat "$DEVICE"1 $USB
cp -a /cdrom/. $USB/

echo "Making the USB stick bootable..."
syslinux "$DEVICE"1

umount $USB

echo "Done."

exit