alt Hacker News> If you ever wondered what this name means: vmlinuz: vm for virtual memory, linux, and z indicating compression
Thank you. I have always wondered that.
> If you ever wondered what this name means: vmlinuz: vm for virtual memory, linux, and z indicating compression
Thank you. I have always wondered that.
In the early days when the kernel was small (I used to build kernels and copy them to floppy disks, and boot Linux from there) the kernel was called 'vmlinux', and when compression was added after the kernel started to get bigger it became 'vmlinuz'. It was still possible to boot from 'vmlinux', and it may be possible today as well, for all I know.