What is the relationship between the command line, the OS and the microprocessor? [closed]

Posted by ssbrewster on Programmers See other posts from Programmers or by ssbrewster
Published on 2012-09-28T22:23:22Z Indexed on 2012/09/30 15:49 UTC
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command-line

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os

I'm not totally clear on how using the command line differs from working through the OS' interface using an editor for example. Obviously the UI is different but I want to understand how the command line interacts with the kernel and microprocessor, and how this compares to how kernel interfaces with the OS' GUI. I know I'm missing several layers of abstraction but would be grateful for someone to explain this.

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