Create a ISO disc image from the CD in the computer | Operating systems, scripting, PowerShell and security | jesusninoc.com

Bash

dd if=/dev/sr0 of=/home/hope/exampleCD.iso bs=2048 conv=noerror,sync

1	dd if=/dev/sr0 of=/home/hope/exampleCD.iso bs=2048 conv=noerror,sync