ljf12825https://ljf12825.github.io/os/theory/Recent content on ljf12825Hugoen-usWed, 31 Dec 2025 00:00:00 +0000Concurrency & Parallelismhttps://ljf12825.github.io/os/theory/concurrencymodel/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/concurrencymodel/Process, Thread and ConcurrencyFile Systemhttps://ljf12825.github.io/os/theory/filesystem/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/filesystem/file systemIO Devicehttps://ljf12825.github.io/os/theory/io_divice/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/io_divice/io deviceMemory Managementhttps://ljf12825.github.io/os/theory/memorymanagement/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/memorymanagement/memory managementMiscellaneoushttps://ljf12825.github.io/os/theory/miscellaneous/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/miscellaneous/miscellaneousOperating Systemhttps://ljf12825.github.io/os/theory/operatingsystem/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/operatingsystem/overview of operating systemSystem Callhttps://ljf12825.github.io/os/theory/systemcall_kernel/Wed, 31 Dec 2025 00:00:00 +0000https://ljf12825.github.io/os/theory/systemcall_kernel/system call