用于测试的目录树如下:
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| .
├── folder-1
│ └── file
└── folder-2
|
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| cp folder-1/* folder-2
等效于
cp folder-1/* folder-2/
|
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| .
├── folder-1
│ └── file
└── folder-2
└── file
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cp -r递归复制。
用于测试的目录树如下:
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2
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4
| .
├── folder-1
│ └── file
└── folder-2
|
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| cp -r folder-1 folder-2
# 等效于
cp -r folder-1/ folder-2
# 等效于
cp -r folder-1 folder-2/
# 等效于
cp -r folder-1/ folder-2/
|
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| .
├── folder-1
│ └── file
└── folder-2
└── folder-1
└── file
|
用于测试的目录树如下:
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| .
└── folder-1
└── file
|
注意, folder-2是不存在的目录。
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3
| cp -r folder-1 folder-2
# 等效于
cp folder-1 folder-2
|
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5
| .
├── folder-1
│ └── file
└── folder-2
└── file
|
用于测试的目录树如下:
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2
3
4
| .
├── folder-1
│ └── file
└── folder-2
|
注意, folder-3是不存在的目录。
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| cp -r folder-1 folder-2/folder-3
|
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| .
├── folder-1
│ └── file
└── folder-2
└── folder-3
└── file
|
用于测试的目录树如下:
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| .
├── folder-1
└── folder-a
└── folder-b
└── file
|
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| cp --parents folder-a/folder-b/file folder-1
|
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| .
├── folder-1
│ └── folder-a
│ └── folder-b
│ └── file
└── folder-a
└── folder-b
└── file
|
效果不同于cp -r
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| cp -r folder-a/folder-b/file folder-1
|
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| .
├── folder-1
│ └── file
└── folder-a
└── folder-b
└── file
|
用于测试的目录树如下:
1
2
3
4
5
| .
├── folder-1
└── folder-a
└── folder-b
└── file
|
注意, folder-2是不存在的目录。
1
| cp --parents folder-a/folder-b/file folder-1/folder-2
|
结果是, 并不会自动创建不存在的目标目录, 所以目标目录必须存在才能进行复制过程。
用于测试的目录树如下:
1
2
3
4
| .
├── folder-1
│ └── file
└── folder-2
|
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| mv folder-1 folder-2
等效于
mv folder-1/ folder-2
等效于
mv folder-1 folder-2/
等效于
mv folder-1/ folder-2/
|
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| .
└── folder-2
└── folder-1
└── file
|
用于测试的目录树如下:
1
2
3
4
| .
├── folder-1
│ └── file
└── folder-2
|
1
2
3
| mv folder-1/* folder-2
等效于
mv folder-1/* folder-2/
|
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| .
├── folder-1
└── folder-2
└── file
|