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This article mainly explains the "copy files and folders what are the common CentOS commands", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "copy files and folders which CentOS commands commonly used" it!

Common CentOS commands for copying files and folders

Cp

NO1. Copy the files from the specified directory to the current directory and rename

[root@rehat root] # cp ~ / .bashrc bashrc_bak

NO2. Forces a file from the specified directory to be copied to the current directory, regardless of whether the current directory contains the file or not

[root@rehat root] # cp-f ~ / .bashrc bashrc

NO2. Copy the specified directory to the current directory

[root@rehat root] # cp-r / root/test.

[root@rehat root] # cp-r / root/test/.

The effect is the same: when you copy a directory, all the directories at the last level of the source path are copied, including itself.

NO3. Copy the files from the specified directory to the specified directory

[root@rehat root] # cp ~ / .bashrc / bak/.bashrc

If prompted:

Cp: omitting directory

Then use:

[root@rehat root] # cp-r ~ / .bashrc / bak/.bashrc

If prompted:

Cp:overwrite

The slash is added:

[root@rehat root] # / cp-r-f ~ / .bashrc / bak/.bashrc

NO4. All the attributes of the source file are also copied when copying. If you do not specify parameters, the properties of the destination file and the source file may be inconsistent.

[root@rehat root] # cp-a ~ / .bashrc / bak/.bashrc

NO5. If two folders are to be synchronized, one file is changed and the other is changed, but make sure that the files of both files are up-to-date.

[root@rehat root] # cp-u / src/.bashrc / bak_src/bashrc

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