dos(['copy' filename2 ' ' filename3]);
时间: 2024-01-25 19:04:15 浏览: 17
As an AI language model, I don't have access to the full context of your code. However, based on the syntax you provided, it appears to be a command to copy the contents of a file named "filename2" to another file named "filename3". The "copy" keyword indicates the action to be taken, and the filenames separated by spaces indicate the source file and destination file respectively.
相关问题
dos copy整个文件夹
要DOS命令复制整个文件夹,可以使用xcopy命令。以下是一个示例命令:xcopy C:\source_folder D:\destination_folder /s /e
其中,C:\source_folder是源文件夹路径,D:\destination_folder是目标文件夹路径。选项/s表示复制子文件夹和文件,/e表示复制目录和子目录,包括空目录。这个命令将递归地复制整个文件夹及其所有内容到目标文件夹中。<span class="em">1</span><span class="em">2</span><span class="em">3</span><span class="em">4</span>
dos( copy )
The "copy" command is used in MS-DOS to copy files or directories from one location to another. The syntax for the command is:
copy [source] [destination]
Here, [source] is the path of the file or directory that you want to copy, and [destination] is the path where you want to copy it to.
For example, to copy a file named "myfile.txt" from the current directory to a directory named "backup" located at "C:\data", you would use the following command:
copy myfile.txt C:\data\backup
If you want to copy all files in a directory and its subdirectories to another directory, you can use the "/s" switch:
copy C:\data\*.* C:\backup /s
This will copy all files in the "C:\data" directory and its subdirectories to the "C:\backup" directory.