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day 7 - linux 命令 : cp #76

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hoperyy opened this issue Oct 12, 2017 · 0 comments
Open

day 7 - linux 命令 : cp #76

hoperyy opened this issue Oct 12, 2017 · 0 comments

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@hoperyy
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hoperyy commented Oct 12, 2017

day 7 - linux 命令 : cp

cp 命令用来复制文件或目录

语法

cp [选项] 源文件或目录 目标文件或目录

选项

  • -f

    强制

  • -i

    如果目标文件已经存在时，就会询问是否覆盖

实例

  • 复制文件到目录

    cp a.js folder

    无论在目录中是否存在该文件，均会覆盖

  • 交互式复制文件到目录

    cp -i a.js folder

  • 复制目录到目录

    cp folder0 folder

    结果是 folder 中多了 folder0
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