An ( .iso ) is a disk image format. It’s a single file that perfectly replicates an optical disc (CD/DVD/BD).
A strips everything away. It typically contains: kernel os iso
mount -o loop ubuntu-24.04-desktop-amd64.iso /mnt/ubuntu_iso being an open-source kernel
Many Linux distributions are available as ISO files. Linux, being an open-source kernel, allows various communities and organizations to create their versions of a Linux-based operating system. A Linux distribution ISO would include the Linux kernel, along with a selection of software packages, to create a full-fledged OS. to create a full-fledged OS.