Which command is used to copy a file or folder?

The command used to copy a file or folder in Linux is indeed "cp [file1 name] [file2 name]." The "cp" command stands for "copy," and it allows users to create a duplicate of a specified file or directory. When you provide the name of the source file (file1) and the destination file (file2), "cp" performs the action of copying the contents from the source to the destination.

This command can also be used with various options for additional functionality, such as copying directories recursively or preserving file attributes. However, at its simplest form, "cp" effectively accomplishes the task of duplicating files and folders, making it a fundamental tool in file management in the Linux operating system.

Understanding the proper usage of "cp" is essential for effective file handling in Linux environments, as it ensures data can be duplicated without altering the original file.