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by wvenable
3866 days ago
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Of course, not all OS kernel plus userland are the same size. However, we aren't talking about "smaller" we are talking about "small". Small being something you can write and/or fully understand. If you wrote your kernel and userland or at least understand every part of it then, congratulations, you made your point. But if you don't, your OS/userland is smaller but it isn't small. And probably most developers could write an OS/userland by themselves given enough time but it would probably be a long time before it's practically useful or secure. |
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Software that is "smaller" than Microsoft Windows.
It exists.
I prefer such "smaller" software and use it every day.
For me, it is "practically useful". I regularly see others stating it is useful for them, too.
Have no idea what "secure" means in the abstract, but maybe smaller software and the way it is used can be "more secure" (or less secure) than Windows.
"Fully understand" is a very high watermark to reach with any system. But given the choice between a larger system that is opaque and one that is smaller and open source I believe I can (partially) understand the smaller one better.