作業系統 核心種類: Monolithic kernels Microkernels Hybrid kernels Nanokernels Exokernels 核心實做: Linux FreeBSD DragonFlyBSD OpenBSD NetBSD Android Fuchsia OS (Zircon kernel) 其他: 作業系統歷史 Kernel 測試 相關學習資源: Linux insides Learning operating system development using Linux kernel and Raspberry Pi All Systems Go! 2018