How To Change Cacti Login Page

How To Articles

Changing the login page of Cacti can be a great way to personalize the user experience and make it more visually appealing. In this article, I will guide you through the process of how to change the Cacti login page. I will provide step-by-step instructions along with some personal touches and commentary to help you understand the process better.

Step 1: Accessing the Cacti Installation Directory

To begin with, you need to access the Cacti installation directory on your server or hosting account. This can typically be found in the “htdocs” or “www” directory of your web server. If you are unsure about the exact location, you may need to consult your hosting provider or check the documentation for your server.

Once you have located the Cacti installation directory, navigate to it using your preferred FTP client or file manager. This will allow you to make changes to the necessary files.

Step 2: Locating the Login Page Files

Now that you have accessed the Cacti installation directory, you need to locate the files related to the login page. These files are typically located in a directory called “include”. Within the “include” directory, you will find a file named “auth.php”. This is the file responsible for handling the login page functionality.

Open the “auth.php” file using a text editor, such as Notepad or Sublime Text. Take a moment to familiarize yourself with the code in this file. It contains the necessary HTML and PHP code to generate the login page.

Step 3: Modifying the Login Page

Now that you have the “auth.php” file open in your text editor, it’s time to make some modifications to the login page. This is where you can add your personal touches and make the login page look more appealing.

One of the simplest ways to change the appearance of the login page is by modifying the HTML and CSS styles. You can add your own custom CSS styles or modify the existing styles to match your preferences. For example, you can change the background color, font styles, or add a custom logo.

Additionally, you can also add your own HTML elements or modify the existing ones to enhance the login page. You can add a welcome message, additional input fields, or even a custom JavaScript functionality to improve the user experience.

Step 4: Saving and Testing the Changes

After making the desired modifications to the login page, save the “auth.php” file. Make sure to keep a backup of the original file in case you need to revert any changes later.

Now it’s time to test your changes. Access the Cacti login page in your web browser and see if the modifications have taken effect. If everything looks good, then congratulations! You have successfully changed the Cacti login page.

Quick Tip:

If you want to take your customization further, you can explore the Cacti documentation or online forums to learn more about advanced login page customization techniques. You may discover additional customization options or get inspiration from the community.


Changing the login page of Cacti can be a fun and creative way to personalize your Cacti installation. By following the steps outlined in this article, you should be able to modify the Cacti login page to your liking. Remember to always keep backups of your files and test your changes to ensure everything is working as expected. Now go ahead and give your Cacti login page a makeover!