How to Uninstall October CMS on Ubuntu

How to Uninstall October CMS on Ubuntu

October CMS is a popular content management system that offers a simple and modular CMS platform for web developers. While it’s loved by many for its flexibility, there might be instances where you need to uninstall it from your Ubuntu system.

Whether you’re migrating to a different CMS or simply cleaning up your server, this guide will walk you through the process step-by-step.

Let’s get started.

Step 1: Backup Your Data

Before making any changes, it’s crucial to backup your data. This ensures that you can restore your website if needed.

Navigate to your October CMS root directory.

cd /path/to/your/octobercms/directory

Use the tar command to create a backup.

tar -czvf backup_octobercms.tar.gz .

Step 2: Remove October CMS Files

Navigate to the root directory of your October CMS installation.

cd /path/to/your/octobercms/directory

Delete all the files and directories related to October CMS.

sudo rm -rf * 

Step 3: Drop the Database

October CMS uses a database to store content and configuration. To completely uninstall it, you’ll need to drop this database.

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Log in to MySQL:

mysql -u your_username -p

List all databases:

show databases;

Drop the October CMS database:

drop database octobercms_database_name;

Step 4: Remove Associated Users and Permissions

If you created a specific user for October CMS, it’s a good practice to remove it.

Still within MySQL, delete the user:

DROP USER 'octobercms_user'@'localhost';

Flush privileges to apply changes:


Step 5: Remove Web Server Configuration

If you set up a virtual host or specific configuration for October CMS on your web server (e.g., Apache, LiteSpeed or Nginx), you should remove it.

For Apache:

sudo a2dissite your_octobercms_site.conf
sudo rm /etc/apache2/sites-available/your_octobercms_site.conf

For Nginx:

sudo rm /etc/nginx/sites-available/your_octobercms_site
sudo rm /etc/nginx/sites-enabled/your_octobercms_site

Then, restart your web server to apply the changes.

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Commands Mentioned

  • tar -czvf – Creates a compressed backup of files and directories.
  • rm -rf – Removes files and directories.
  • mysql -u – Logs into MySQL with a specified username.
  • show databases; – Lists all databases in MySQL.
  • drop database – Deletes a specific database in MySQL.


  1. Why should I backup before uninstalling?

    Backing up ensures that you have a copy of your data and configurations. If any issues arise during the uninstallation or if you decide to reinstall later, you can restore your site from the backup.

  2. Is it necessary to remove the web server configuration?

    Yes, if you had a specific configuration or virtual host for October CMS, it’s best to remove it to avoid potential conflicts or security vulnerabilities in the future.

  3. Can I use the same database for another CMS after uninstalling?

    Yes, once you’ve dropped the October CMS database, you can create a new database for another CMS or any other application.

  4. What happens if I don’t remove the associated users and permissions?

    Leaving unused database users can pose a security risk. It’s best practice to remove any users and permissions that are no longer in use to maintain a secure environment.

  5. Can I reinstall October CMS later?

    Absolutely! If you decide to use October CMS again in the future, you can reinstall it. If you’ve taken a backup, you can also restore your site from that backup.

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Uninstalling October CMS from your Ubuntu host is a straightforward process when you follow the steps outlined above.

Always remember to backup your data before making any significant changes to your server. This ensures that you can revert any changes if necessary.

As you continue to manage your web server, consider exploring our best dedicated servers list.


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