I have a similar post for doing this with Ubuntu. The process here is similar, but simpler.
You can use this with any Red Hat style ‘Anaconda’ installer, from Alma Linux Minimal, to Fedora’s biggest Workstation installer. There is no need to find a special boot.iso. I have been doing Alma Linux installs on a PC Engines APU4D4 with this method, so I thought I’d put up a quick post.
Firstly, copy the install image you want to use onto a USB disk. To do this, I use the DD command. Be careful, of course, since you need to make sure you’re copying the image to the correct disk.… Click here to read more!