Yes, I've thought of that.
Each of my clients gets a copy of my 50 page install and configuration manual for the Linux version I've installed.
I have those manuals all the way back to Caldera Linux 2.3 from year 2000 (only 20 pages back then) - and yes, I still maintain a computer running Caldera Linux 2.3, though it will go into semi-retirement in October.
I have considered putting these manuals, and my OS/2 manual, on-line, but I'd have to translate them to html. I probably will, eventually.
I have those manuals all the way back to Caldera Linux 2.3 from year 2000 (only 20 pages back then) - and yes, I still maintain a computer running Caldera Linux 2.3, though it will go into semi-retirement in October.
I have considered putting these manuals, and my OS/2 manual, on-line, but I'd have to translate them to html. I probably will, eventually.