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

@insidecomput

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

Joined June 2018

8.2K Following 8K Followers

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.