cp (Copy)

Explanation

The cp command is used to copy files and directories from one location to another. It can copy single files, multiple files into a directory, or entire directory trees.

Basic Syntax

cp [OPTION]... SOURCE DEST
cp [OPTION]... SOURCE... DIRECTORY

Common Flags and Options

Flag	Description
-r, -R, --recursive	Copy directories recursively.
-i, --interactive	Prompt before overwrite.
-v, --verbose	Explain what is being done.
-u, --update	Copy only when the SOURCE file is newer than the destination file or when the destination file is missing.
-p	Preserve mode, ownership, and timestamps.

Real-world Examples

1. Copy a file to a new name:

   cp file.txt file_backup.txt

2. Copy multiple files to a directory:

   cp file1.txt file2.txt /path/to/backup/

3. Copy a directory recursively:

   cp -r mydir mydir_backup