Suppose you want a super safe web browsing environment. Suppose you want a Linux “on demand” – that is, you want to boot Linux without using a CD or having Linux installed on your PC’s hard drive. Is that possible? Maybe you have a PC lying around with no hard drive and no CD-ROM drive. Can you really run Linux on a PC with no drive of any kind? Sure you can. (see my https://www.instructables.com/id/PC-personal-computer-into-a-sort-of-thin-client/)
It’s an idea as old as the hills – at least for hills that have been around since the 1970′s. The concept is that of a Diskless Workstation. That is, a workstation running an operating system with no drives of any kind. This idea was very popular in University and research environments as much as 40 years ago.
If you are interested in seeing for yourself how this works “hands on” – then read our previous posting first - Learning about Linux – the KNOPPIX Live-CD. That posting will get you started with the KNOPPIX Live-CD. If you can boot a couple of computers with that Linux CD you are on your way.Note: Special thanx to http://frrl.wordpress.com for help with this. Actually I have done this many times before I ever knew about the article.
The basic prerequisites for this wonder of technology and network protocols are these:
and for extra credit we could add
Of course none of this would happen without a bunch of really smart people who had the vision for this concept and a bunch of technical folks who could make it happen. In many cases those two groups of people were the same. In many cases, those folks were at Stanford University, MIT, and other major universtiy and research institutions. Have you heard of SUN Microsystems? Stanford University Networking – that is the roots of that corporation.