Linux操作系统原理与应用
1. https://github.com/simanstar/LKPA/blob/master/%E7%AC%AC%E4%BA%8C%E7%AB%A0/section2_2.md
2. https://chatgpt.com/c/68821d6e-43b0-800a-91df-8f18cfb18c6b
1. https://github.com/simanstar/LKPA/blob/master/%E7%AC%AC%E4%BA%8C%E7%AB%A0/section2_2.md
2. https://chatgpt.com/c/68821d6e-43b0-800a-91df-8f18cfb18c6b