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目錄
移至側邊欄
隱藏
開始
1
任務四
切換目錄
Unix 快速入門/exercises2-1
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外觀
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來自華夏公益教科書，開放的書本，開放的世界
<
Unix 快速入門
任務四
[
編輯
|
編輯原始碼
]
1
`..` 表示什麼目錄？
當前目錄
主目錄
該目錄的上級目錄
2
什麼是路徑？
遍歷樹的一種方式
UNIX 檔案系統中的路由
花園特色
哪個命令更改目錄？
cd
類別
:
書籍：Unix 快速入門
華夏公益教科書
