Inside Computing(@insidecomput):Most people think Linux is complicated. https://t.co/LhLquIuylL But the core idea is simple: Applications should not directly control hardware. Instead, Linux uses a layered architecture: Applications → System Calls → Kernel → Drivers → Hardware When an application needs something, it asks the kernel through a system call.

Inside Computing

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Inside Computing. Understanding the technology behind modern computing. Linux, C, CPUs, systems, memory, kernels, RISC-V, AI, and FPGA

参加 June 2018

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Inside Computing@insidecomput

2026.05.27 04:42

Most people think Linux is complicated. But the core idea is simple: Applications should not directly control hardware. Instead, Linux uses a layered architecture: Applications → System Calls → Kernel → Drivers → Hardware When an application needs something, it asks the kernel through a system call.