Author: Gian-Carlo Pascutto
Date: 02:33:16 05/12/01
Go up one level in this thread
On May 12, 2001 at 03:59:34, Graham Laight wrote: >The trouble is, Windows is a "single user, multi-tasking" OS, wheras Unix is a >"multi-user, multi-tasking" OS. What's the point of having all that multi-user >capability overhead, unless you're setting up a business application which many >people are going to use via an X-Windows screen? a) That 'overhead' only exists in your head. b) Multi-user capability has real practical value Two of the most notable practical examples: 1) I can use any (Unix) machine on our university, log in and find myself in my own shell/windowmanager, with all my files conveniently in my homedir, regardless of who else uses the system. The Windows NT machines on the other hand have the notorious reputation of allowing you to read other peoples mail, because the OS and apps will fail to hide the users from each other. At home I have no problem with letting other people use my computer if they log in via Linux. If I would let them log in via Windows ME, I _know_ they will be able to sniff in all my files. 2) _Remote_ X-windows access is also wonderfull, provided you have a reasonable connection. When I was still stuck with a Cyrix120 I would run heavy applications or compuations on friends systems via remote-X. Nowadays I have an Athlon and it is the other way around. No concers over privacy etc... Unix has real user security in place. When we need computing power it's always there, either locally or remote. >Creating X-Windows applications is not something I see many people doing any >more Then you must not have been looking. I see more and more and more. >- the trend is towards browser-based applications. God no! This is an illusion produced by some software companies which are now pushing things like .NET. There are things to say for and against licensing instead of buying software, but there should be no doubt that this is a movement that would hold more advantages for the 'licenser' of the software rather than the 'licensee'. >I think it's a tragedy that the world's great shareware OS is one >which I think is inappropriate for personal computing. Which shareware OS are you referring to? GNU/Linux is Free Software. Windows is proprietary commercial software. Neither of those is shareware. >I think the future of personal OSs lies in the browser. When first invented, >the browser was a really "thin" client. With the passage of time, browsers are >becoming larger and fatter applications, as more and more capability is built >into them. Whether this is a good or bad advancement is a matter or presonal preference, so I leave that in the middle. But why would this make Windows better than Linux? It's not as if there are no browsers for Linux you know... >Also, I think that to properly manage Windows or Unix is requiring increasing >amounts of what used to be called "Computer Operator" skills. Most people have >never had any ambition to be a computer operator, so it makes sense to select >systems that allow most of the OS operating to be done collectively for large >numbers of people - and just give people a browser to use these systems. That would be Unix then. You don't have to use your browser though, that is limiting your capability too much. We have something better. Here at the Univ. we leave the OS operating up to our sysadmin. The rest of us (23 000 people) can log in via X-windows terminals. We only have to type our password and our login. We have immediate access to all commonly used software via menus, nicely preconfigured. But if we _want_ something extra, we can install it. If we _want_ to change something, we can change it. We aren't limited to what our browser can. Funnily enough, the only 'explaining' I have ever had to do to use this system was that to get the menus you did not have to click the 'Start' button but that you could just click _anywhere_. Now, where do you want to go today? :) -- GCP
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