Mounting a CD in Linux is a fairly simple process, although the specifics may vary depending on your Linux distribution. In general, you can mount a CD in Linux by opening a terminal window and typing the following command:
sudo mount /dev/cdrom /media/cdrom
This command will mount the CD in the /media/cdrom directory. If you want to mount the CD in a different directory, you can specify that directory as the second parameter of the mount command. For example, to mount the CD in the /home/john/cdrom directory, you would type the following command:
sudo mount /dev/cdrom /home/john/cdrom