How to use the cp command in linux

The cp command is a tool used in Linux to copy files and directories. Its usage includes: copy a single file: cp source file target file copy multiple files to the same directory: cp source file 1 source file 2... target directory copy the entire directory: cp -r source directory target directory forces overwriting of the target file: cp -f source file target file does not overwrite the target file: cp -n source file target file archive copy: cp -a source file/directory target file/directory

Linux cp command usage guide

Introduction
The cp command is a basic file processing tool in Linux, used to copy files and directories.

Syntax

<code>cp [选项] 源文件/目录 目标文件/目录</code>

Options

• -r: Recursive copy, copy directory and its subdirectories
• -f: Force overwriting of the target file, without prompting for confirmation
• -n: Do not overwrite the target file, if it already exists Skip
• -a: Archive copy, copies all attributes of a file or directory

Usage

Copy a single file

<code>cp 源文件 目标文件</code>

For example:

<code>cp /tmp/file1 /home/user/file1</code>

Copy multiple files

<code>cp 源文件1 源文件2 ... 目标目录</code>

For example:

<code>cp /tmp/file1 /tmp/file2 /home/user/files</code>

Copy Directory

<code>cp -r 源目录 目标目录</code>

For example:

<code>cp -r /tmp/dir1 /home/user/dir1</code>

Copy files and directories recursively

<code>cp -r 源文件/目录 目标文件/目录</code>

For example:

<code>cp -r /tmp/dir1/file1 /home/user/dir1/</code>

Force to overwrite the target file

<code>cp -f 源文件 目标文件</code>

For example:

<code>cp -f /tmp/file1 /home/user/file1</code>

Do not overwrite the target file

<code>cp -n 源文件 目标文件</code>

For example:

<code>cp -n /tmp/file1 /home/user/file1</code>

Archive copy

<code>cp -a 源文件/目录 目标文件/目录</code>

For example:

<code>cp -a /tmp/file1 /home/user/file1</code>

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