How do I capture kernel customization flags, visualize them and post on line as it appears in the "kernel" snippet in this page:
In other words, I made some changes previously to say /usr/src/linux/.config. How do I show ONLY these changes via, say, "make menuconfig", and copy the text with markings?
I don't use Docker, so can't answer concerning it.
When you run "make menuconfig", when you save and close, it moves .config to .config.old. So just run:
diff /usr/src/linux/.config /usr/src/linux/.config.old
You can't show changes with menuconfig, and copy the text with markings (whatever markings are).