Preview:
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Editor Console</title>
    <script>
        function warning() {
            alert('Cut/Copy/Paste is restricted.');
        }
    </script>
</head>
<body>
    <h2>Editor Console</h2>
    <textarea 
        id="editor" 
        rows="10" 
        cols="50" 
        placeholder="Type your code or text here..."
        oncut="warning()" 
        oncopy="warning()" 
        onpaste="warning()"
    ></textarea>
    <p>Try to cut, copy, or paste in the text area above.</p>
</body>
</html>
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