


Teach you how to copy and move folders in Linux system
The commands to copy, move and delete files under Linux are: cp, mv, rm
1. File copy command cp
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Parameter description:
-a: means archive, also means copying all directories
-d: If the source file is a link file, copy the link file attributes instead of the file itself
-f: Force (force), if there is duplication or other questions, the user will not be asked, but forced copy
-i: If the destination file (destination) already exists, it will first ask whether the operation is real when overwriting
- l: Create a hard link connection file instead of copying the file itself
-p: Copy together with the file's attributes instead of using the default attributes
-r: Recursive copy, used for directory copying Operation
-s: Copy into a symbolic link file (symbolic link), that is, a "shortcut" file
-u: If the target file is older than the source file, update the target file
Such as Copy file1 in the /test1 directory to the /test3 directory, and change the file name to file2. You can enter the following command:
cp /test1/file1 /test3/file2
2. File Move command mv
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Parameter description:
-f: force, force direct movement without asking
-i: If the target file (destination) already exists , it will ask whether to overwrite
-u: If the target file already exists and the source file is relatively new, it will be updated
For example, copy file1 in the /test1 directory to the /test3 directory, And change the file name to file2, you can enter the following command:
mv /test1/file1 /test3/file2
3. File deletion command rm
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Parameter description:
-f: Forced deletion
-i: Interactive mode, ask the user whether to operate before deletion
-r: Recursive deletion, commonly used in directory deletion
If you want to delete the file1 file in the /test directory, you can enter the following command:
rm -i /test/file1
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