Red Hat Linux 8 Burning ISO to CD/DVD
You are Welcome The Visual Guide shows you How to Burn ISO Image to CD/DVD Disk in Red Hat Enterprise GNU/Linux 8.x GNOME Desktop.
And Burning ISO to CD/DVD on Red Hat Linux is Quick and Easy with the App Tool Burner.

1. Launching Terminal
How to Quick Start with Command Line on Red Hat Linux
Here Bash Shell Red Hat Linux Quick StartLink to Step-by-Step Guide on Getting Started with Command Line on Terminal/Console in Red Hat GNU/Linux