sh bash文件将dvd或cd光盘刻录到硬盘驱动器磁盘上作为linux / Ubuntu上的iso文件

Posted 2021-05-07

#!/bin/sh

# Check the path of dvd device on the running system before starting this script.
dev_path=/dev/sr0
sudo umount $dev_path -l  

isopath=~/img.iso
if [ -f $isopath ]; then
    echo "File $isopath already existed, exit"
    exit 0
fi
sudo dd if=$dev_path of=$isopath