To mount ISO files in Linux is very easy, and sometimes you want to use fstab to auto-mount on boot. I’ll show how to do this in bash.
you can mount ISO file to a folder using the bash command:
mount -o loop /path/to/file.iso /path/to/folder
Add this to your /etc/fstab file to mount iso file on boot.
/path/to/file.iso /path/to/folder iso9660 loop 0 0
don’t forget to leave an empty line at the end and after saving remember to: