diff --git a/sources/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md b/sources/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md deleted file mode 100644 index 912e223394..0000000000 --- a/sources/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md +++ /dev/null @@ -1,221 +0,0 @@ -[#]: subject: "Linux Terminal Basics #7: Copy Files and Directories in Linux" -[#]: via: "https://itsfoss.com/copy-files-directory-linux/" -[#]: author: "Sagar Sharma https://itsfoss.com/author/sagar/" -[#]: collector: "lkxed" -[#]: translator: "geekpi" -[#]: reviewer: " " -[#]: publisher: " " -[#]: url: " " - -Linux Terminal Basics #7: Copy Files and Directories in Linux -====== - -![][1] - -Copying files is one of the most basic yet crucial tasks you will be doing regularly. - -Linux has a dedicated cp command for copying both files and directories (folders). - -In this part of the Terminal Basics series, you'll learn to copy files and folders in the terminal. - -> 📋 Just to recall, here's what you have learned so far in this Terminal Basics series: -> - [Change directories][2] -> - [Make new directories][3] -> - [List directory contents][4] -> - [Create files][5] -> - [Reading files][6] -> - [Removing files and directories][7] - -Let's go on with the seventh chapter in the series. - -### Copying files in Linux command line - -Let me show you a few examples of copying files. - -#### Copy a file to another directory - -To copy one file to another directory, all you have to do is follow the given command syntax: - -``` -cp Source_file Destination_directory -``` - -For example, here, I have copied a file named `Hello.txt` to the directory named `Tux`: - -![copy file to another directory in linux command line][8] - -And as you can see, the file has successfully been copied to the Tux directory. - -#### Copy the file but rename it - -You can choose to rename the file while copying it. Just give a different name to the 'target file'. - -``` -cp Source_file Renamed_file -``` - -For reference, here, I have copied a file named `Hello.txt` to the same directory by renaming it to `Renamed_Hello.txt`: - -![rename a file while copying in a same directory in linux terminal][9] - -Why would you do that? Say, you have to edit a config file. A good practice is to make a backup of the config file in the same location before editing it. This way, you can revert to the old configuration if things don't go as planned. - -#### Copy multiple files to another location - -To copy multiple files to another directory, execute the command in the following fashion: - -``` -cp File1 File2 File3 FileN Target_directory -``` - -Here, I copy multiple files to a new location. - -![copy multiple files using the cp command in linux][10] - -> 📋 When you are copying multiple files, renaming them would not be possible with just the cp command. - -#### Deal with duplicate files while copying - -By default, the cp command will override the file if a file with the same name exists in the target directory. - -To avoid overriding, you can use the `-n` option with the cp command, and it won't override the existing files: - -``` -cp -n Source_File Destination_directory -``` - -For example, here, I have tried to copy two files that were already there in my targeted directory and used `-v` option to showcase what is being done by the command: - -``` -cp -n -v itsFOSS.txt LHB.txt LU.txt ~/Tux -``` - -![how not to override files while copying in linux using the cp command][11] - -#### Interactively copy files - -But what about when you want to override some files, whereas some should be kept intact? - -Well, you can use the cp command in the interactive mode using the `-i` option, and it will ask you each time whether the file should be overridden or not: - -``` -cp -i Source_file Destination_directory -``` - -![how to use cp command in interactive mode][12] - -> 🖥️ Practice all the above-discussed examples yourself. You already know about creating files and folders so recreate everything. - -### Copy directories in Linux command line - -There is mkdir command to make new directories, rmdir to remove (empty) directories. But there is no cpdir command for copying directories. - -You'll have to use the same cp command but with the recursive option `-r` to copy a directory with all its content to another location: - -``` -cp -r Source_dir Target_dir -``` - -For example, here, I have copied a directory named `IF` to `LHB`: - -![how to copy a directory in linux command line][13] - -But it copied the entire directory 🤨 - -So, what do you do when you only want to copy the directory's contents, not the directory itself? - -Here's what you can do: - -#### Copy only the contents of a directory (not the directory) - -To copy only the contents of the directory, not the directory itself, you append `/.` at the end of the source directory's name: - -``` -cp -r Source_directory/. Destination_directory -``` - -Here, I want to copy the contents of a directory named `IF` which contains the following three files: - -![check the file contents of directory using the tree command][14] - -And I will execute the following command to copy the file contents of the `IF` directory to `LHB`: - -``` -cp -r IF/. LHB -``` - -![copy the file contents of directory not a directory itself in linux command line][15] - -You can also use Source_directory/* here. - -#### Copy multiple directories - -To copy multiple directories, you will have to execute the command in the following way: - -``` -cp -r Dir1 Dir2 Dir3 DirN Destiniation_directory -``` - -For example, here, I have copied two directories named `IF` and `LU` to the `LHB`: - -``` -cp -r IF LU ~/LHB -``` - -![copy multiple directories using the cp command in linux command line][16] - -You can do the same when you want to copy files from multiple directories but not the directory itself: - -``` -cp -r Dir1/. Dir2/. Dir3/. DirN/. Destination_directory -``` - -![copy files from multiple directories but not directories their self using the cp command][17] - -> 🖥️ You can also rename the directories the same way you renamed files.  - -### Test your knowledge - -Now, let's see how much you remember the lessons learned so far. - -- Create a directory called copy_practice -- Copy the file /etc/services to this newly created folder -- Create a folder named secrets under this directory and copy files /etc/passwd and /etc/services in it -- Copy the services file in copy_practice to the secrets folder but don't overwrite it -- Copy the secrets folder to your home directory -- Delete the secrets and copy_practice directories - -That would give you some practice. - -It's going well so far. You have learned quite a few things. In the next chapter, you'll see about moving files and folders with mv command. - --------------------------------------------------------------------------------- - -via: https://itsfoss.com/copy-files-directory-linux/ - -作者:[Sagar Sharma][a] -选题:[lkxed][b] -译者:[译者ID](https://github.com/译者ID) -校对:[校对者ID](https://github.com/校对者ID) - -本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出 - -[a]: https://itsfoss.com/author/sagar/ -[b]: https://github.com/lkxed/ -[1]: https://itsfoss.com/content/images/2023/03/linux-mega-packt.webp -[2]: https://itsfoss.com/change-directories/ -[3]: https://itsfoss.com/make-directories/ -[4]: https://itsfoss.com/list-directory-content/ -[5]: https://itsfoss.com/create-files/ -[6]: https://itsfoss.com/view-file-contents/ -[7]: https://itsfoss.com/delete-files-folders-linux/ -[8]: https://itsfoss.com/content/images/2023/02/copy-file-to-another-directory-in-linux-command-line.png -[9]: https://itsfoss.com/content/images/2023/02/rename-a-file-while-copying-in-a-same-directory-in-linux-terminal.png -[10]: https://itsfoss.com/content/images/2023/02/copy-multiple-files-using-the-cp-command-in-linux.png -[11]: https://itsfoss.com/content/images/2023/02/how-not-to-override-files-while-copying-in-linux-using-the-cp-command.png -[12]: https://itsfoss.com/content/images/2023/02/how-to-use-cp-command-in-interactive-mode.png -[13]: https://itsfoss.com/content/images/2023/02/how-to-copy-a-directory-in-linux-command-line.png -[14]: https://itsfoss.com/content/images/2023/02/check-the-file-contents-of-directory-using-the-tree-command.png -[15]: https://itsfoss.com/content/images/2023/02/copy-the-file-contents-of-directory-not-a-directory-itself-in-linux-command-line.png -[16]: https://itsfoss.com/content/images/2023/02/copy-multiple-directories-using-the-cp-command-in-linux-command-line.png -[17]: https://itsfoss.com/content/images/2023/02/copy-files-from-multiple-directories-but-not-directories-their-self-using-the-cp-command.png diff --git a/translated/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md b/translated/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md new file mode 100644 index 0000000000..6f45335417 --- /dev/null +++ b/translated/tech/20230329.2 ⭐️ Linux Terminal Basics 7 Copy Files and Directories in Linux.md @@ -0,0 +1,221 @@ +[#]: subject: "Linux Terminal Basics #7: Copy Files and Directories in Linux" +[#]: via: "https://itsfoss.com/copy-files-directory-linux/" +[#]: author: "Sagar Sharma https://itsfoss.com/author/sagar/" +[#]: collector: "lkxed" +[#]: translator: "geekpi" +[#]: reviewer: " " +[#]: publisher: " " +[#]: url: " " + +Linux 终端基础知识 #7:在 Linux 中复制文件和目录 +====== + +![][1] + +复制文件是你经常执行的最基本但最重要的任务之一。 + +Linux 有一个专门的 cp 命令用于复制文件和目录(文件夹)。 + +在终端基础知识系列的这一部分中,你将学习在终端中复制文件和文件夹。 + +> 📋 回想一下,以下是你迄今为止在本终端基础知识系列中所学到的内容: +> - [更改目录][2] +> - [创建新目录][3] +> - [列出目录内容][4] +> - [创建文件][5] +> - [读取文件][6] +> - [删除文件和目录][7] + +让我们继续该系列的第七章。 + +### 在 Linux 命令行中复制文件 + +让我向你展示一些复制文件的示例。 + +#### 将文件复制到另一个目录 + +要将一个文件复制到另一目录,你所要做的就是遵循给定的命令语法: + +``` +cp Source_file Destination_directory +``` + +例如,在这里,我将名为 `Hello.txt` 的文件复制到名为 `Tux` 的目录中: + +![copy file to another directory in linux command line][8] + +正如你所看到的,文件已成功复制到 Tux 目录中。 + +#### 复制文件但重命名 + +你可以选择在复制文件时重命名该文件。只需为“目标文件”指定一个不同的名称即可。 + +``` +cp Source_file Renamed_file +``` + +作为参考,在这里,我将名为 `Hello.txt` 的文件复制到同一目录,并将其重命名为 `Renamed_Hello.txt`: + +![rename a file while copying in a same directory in linux terminal][9] + +为什么要这么做? 比如说,你必须编辑配置文件。一个好的做法是在编辑配置文件之前在同一位置对其进行备份。这样,如果事情没有按计划进行,你可以恢复到旧配置。 + +#### 将多个文件复制到另一个位置 + +要将多个文件复制到另一个目录,请按以下方式执行命令: + +``` +cp File1 File2 File3 FileN Target_directory +``` + +在这里,我将多个文件复制到新位置。 + +![copy multiple files using the cp command in linux][10] + +> 📋 当你复制多个文件时,仅使用 cp 命令无法重命名它们。 + +#### 复制时处理重复文件 + +默认情况下,如果目标目录中存在同名文件,cp 命令将覆盖该文件。 + +为了避免覆盖,你可以在 cp 命令中使用 `-n` 选项,它不会覆盖现有文件: + +``` +cp -n Source_File Destination_directory +``` + +例如,在这里,我尝试复制目标目录中已有的两个文件,并使用 `-v` 选项来展示该命令正在执行的操作: + +``` +cp -n -v itsFOSS.txt LHB.txt LU.txt ~/Tux +``` + +![how not to override files while copying in linux using the cp command][11] + +#### 交互式复制文件 + +但是,当你想要覆盖某些文件,而某些文件应该保持不变时该怎么办? + +好吧,你可以使用 `-i` 选项在交互模式下使用 cp 命令,它每次都会询问你是否应该覆盖该文件: + +``` +cp -i Source_file Destination_directory +``` + +![how to use cp command in interactive mode][12] + +> 🖥️ 自己练习上述所有示例。你已经了解如何创建文件和文件夹,因此请重新创建所有内容。 + +### 在 Linux 命令行中复制目录 + +mkdir 命令用于创建新目录,rmdir 命令用于删除(空)目录。但没有用于复制目录的 cpdir 命令。 + +你必须使用相同的 cp 命令,但使用递归选项 `-r` 将目录及其所有内容复制到另一个位置: + +``` +cp -r Source_dir Target_dir +``` + +例如,在这里,我将名为 `IF` 的目录复制到 `LHB`: + +![how to copy a directory in linux command line][13] + +但它复制了整个目录。🤨 + +那么,当你只想复制目录内容而不是目录本身时该怎么办? + +你可以执行以下操作: + +#### 仅复制目录的内容(不是目录) + +要仅复制目录的内容,而不复制目录本身,请在源目录名称的末尾附加 `/.`: + +``` +cp -r Source_directory/. Destination_directory +``` + +在这里,我想复制名为 `IF` 的目录的内容,其中包含以下三个文件: + +![check the file contents of directory using the tree command][14] + +我将执行以下命令将 `IF` 目录的文件内容复制到 `LHB`: + +``` +cp -r IF/. LHB +``` + +![copy the file contents of directory not a directory itself in linux command line][15] + +你还可以在此处使用 Source_directory/* 。 + +#### 复制多个目录 + +要复制多个目录,你必须按以下方式执行命令: + +``` +cp -r Dir1 Dir2 Dir3 DirN Destiniation_directory +``` + +例如,在这里,我将两个名为 `IF` 和 `LU` 的目录复制到 `LHB`: + +``` +cp -r IF LU ~/LHB +``` + +![copy multiple directories using the cp command in linux command line][16] + +当你想要从多个目录复制文件但不复制目录本身时,你可以执行相同的操作: + +``` +cp -r Dir1/. Dir2/. Dir3/. DirN/. Destination_directory +``` + +![copy files from multiple directories but not directories their self using the cp command][17] + +> 🖥️ 你还可以像重命名文件一样重命名目录。 + +### 测试你的知识 + +现在,让我们看看你对到目前为止所学到的知识还记得多少。 + +- 创建一个名为 copy_practice 的目录。 +- 将文件 /etc/services 复制到这个新创建的文件夹。 +- 在此目录下创建一个名为 secrets 的文件夹,并将文件 /etc/passwd 和 /etc/services 复制到其中。 +- 将 copy_practice 中的 services 文件复制到 secrets 文件夹中,但不要覆盖它。 +- 将 secrets 文件夹复制到你的主目录。 +- 删除 secrets 和 copy_practice 目录。 + +这会给你一些练习。 + +到目前为止进展顺利。你已经学到了很多东西。在下一章中,你将了解如何使用 mv 命令移动文件和文件夹。 + +-------------------------------------------------------------------------------- + +via: https://itsfoss.com/copy-files-directory-linux/ + +作者:[Sagar Sharma][a] +选题:[lkxed][b] +译者:[geekpi](https://github.com/geekpi) +校对:[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出 + +[a]: https://itsfoss.com/author/sagar/ +[b]: https://github.com/lkxed/ +[1]: https://itsfoss.com/content/images/2023/03/linux-mega-packt.webp +[2]: https://itsfoss.com/change-directories/ +[3]: https://itsfoss.com/make-directories/ +[4]: https://itsfoss.com/list-directory-content/ +[5]: https://itsfoss.com/create-files/ +[6]: https://itsfoss.com/view-file-contents/ +[7]: https://itsfoss.com/delete-files-folders-linux/ +[8]: https://itsfoss.com/content/images/2023/02/copy-file-to-another-directory-in-linux-command-line.png +[9]: https://itsfoss.com/content/images/2023/02/rename-a-file-while-copying-in-a-same-directory-in-linux-terminal.png +[10]: https://itsfoss.com/content/images/2023/02/copy-multiple-files-using-the-cp-command-in-linux.png +[11]: https://itsfoss.com/content/images/2023/02/how-not-to-override-files-while-copying-in-linux-using-the-cp-command.png +[12]: https://itsfoss.com/content/images/2023/02/how-to-use-cp-command-in-interactive-mode.png +[13]: https://itsfoss.com/content/images/2023/02/how-to-copy-a-directory-in-linux-command-line.png +[14]: https://itsfoss.com/content/images/2023/02/check-the-file-contents-of-directory-using-the-tree-command.png +[15]: https://itsfoss.com/content/images/2023/02/copy-the-file-contents-of-directory-not-a-directory-itself-in-linux-command-line.png +[16]: https://itsfoss.com/content/images/2023/02/copy-multiple-directories-using-the-cp-command-in-linux-command-line.png +[17]: https://itsfoss.com/content/images/2023/02/copy-files-from-multiple-directories-but-not-directories-their-self-using-the-cp-command.png