Burn an iso to optical disc using cdrecord

burniso.sh

#!/bin/sh

DEVICE="AUTO" # use the first detected drive. If this fails, hardcode a device, example 4,0,0


if [ ! -e "$1" ]; then
	echo "File does not exist."
	exit 1
fi

if [ "$DEVICE" == "AUTO" ]; then
	DEVICE=`cdrecord -scanbus | grep "\-ROM" | awk '{print$1}'`
fi

# check to see if drive is valid
cdrecord dev="$DEVICE" -checkdrive

if [ $? -eq 0 ]; then
	cdrecord -v dev="$DEVICE" "$1"
	STATUS=$?
	echo " "
	
	if [ $STATUS -ne 0 ]; then
		echo "Burn failed. If there was a disc in the drive, You probably just made a coaster."
		exit 1
	fi
else
	echo "Drive does not exist. Check cdrecord -scanbus and set DEVICE manually."
	exit 1
fi