Renaming files and folders is a fundamental task that users often need to perform on their computers. In the Apple environment, specifically on macOS, there are several methods to rename files and folders efficiently. This article will guide you through different ways to rename files using Finder, Terminal, and Automator.

1. Renaming Files and Folders Using Finder:

Finder is the default file manager on macOS, and it provides a straightforward way to rename files and folders.

• Step 1: Open Finder and navigate to the file or folder you wish to rename.
• Step 2: Click once on the file or folder to select it.
• Step 3: Press the 'Return' key on your keyboard, or right-click and select 'Rename'.
• Step 4: Type the new name and press 'Return' again to save the changes.

2. Renaming Files Using Terminal:

For users comfortable with command-line interfaces, Terminal offers a powerful way to rename files and folders.

• Example 1: Rename a single file

mv oldfilename.txt newfilename.txt

• Example 2: Rename multiple files with a pattern

Suppose you want to rename all .txt files in a directory by adding a prefix "new_":

for file in *.txt; do
  mv "$file" "new_$file"
done

3. Renaming Files Using Automator:

Automator is an application that allows you to automate repetitive tasks on macOS. You can create a workflow to rename files in bulk.

• Step 1: Open Automator and choose 'New Document'.
• Step 2: Select 'Workflow' and click 'Choose'.
• Step 3: In the library, search for 'Rename Finder Items' and drag it to the workflow area.
• Step 4: Choose the desired renaming option (e.g., Add Text, Change Case, etc.).
• Step 5: Save the workflow and run it on the selected files.

Examples:

• Adding a prefix to filenames:

In Automator, use the 'Add Text' option and specify the prefix you want to add.

• Changing the case of filenames:

Use the 'Change Case' option to convert filenames to uppercase, lowercase, or capitalize them.

By using these methods, you can efficiently rename files and folders on your macOS system, whether you prefer a graphical interface or a command-line approach.