How to Install DirectAdmin on CentOS, AlmaLinux, Ubuntu, or Debian
DirectAdmin is a popular commercial web hosting control panel used by hosting providers and server administrators to manage shared hosting and reseller accounts. It provides an intuitive interface for managing websites, email accounts, databases, and server resources.
In this guide, you’ll learn how to install DirectAdmin on a VPS or dedicated server and access the control panel after installation.
DirectAdmin Installation Requirements
Before you begin, make sure you have:
- A fresh installation of CentOS, AlmaLinux, Ubuntu, or Debian.
- Root access to your VPS or dedicated server.
- An active DirectAdmin license.
- An internet connection.
- An SSH client such as PuTTY or Terminal.
Important: DirectAdmin should be installed on a clean operating system. Installing it on a server already running other control panels or software may cause conflicts.
Step 1: Connect to Your Server
Log in to your server as the root user using SSH or another remote access method.
Step 2: Install DirectAdmin
Installing with an IP-Based License
If your DirectAdmin license is IP-based, run the following command:
bash <(curl -LSs https://download.directadmin.com/setup.sh || curl -LSs https://download-alt.directadmin.com/setup.sh) 'auto'
The installer will automatically detect your license and begin the installation.
Installing with a License Key
If you’re using a key-based license, run:
bash <(curl -LSs https://download.directadmin.com/setup.sh || curl -LSs https://download-alt.directadmin.com/setup.sh) 'YOUR_LICENSE_KEY'
Replace:
YOUR_LICENSE_KEY
with your actual DirectAdmin license key.
Step 3: Wait for the Installation to Finish
Once the installation begins, it may take between 20 and 30 minutes to complete.
During this process, DirectAdmin will automatically install and configure the required components.
Note: Avoid interrupting the installation process, as doing so may cause errors or require a fresh installation.
Step 4: Access DirectAdmin
After the installation is complete, the installer will display:
- The login credentials.
- The DirectAdmin access URL.
You can also manually access the control panel by visiting:
http://YOUR_SERVER_IP:2222
Replace:
YOUR_SERVER_IP
with your server’s IP address or hostname.
Enter the username and password displayed during installation to log in.
Congratulations! You’ve successfully installed DirectAdmin.
Common Installation Issues
Unable to Access Port 2222
If DirectAdmin doesn’t open:
- Verify that the installation completed successfully.
- Check your firewall settings.
- Make sure port 2222 is open.
- Restart the server if necessary.
License Errors
License-related issues may occur if:
- The server IP doesn’t match the licensed IP.
- The license has expired.
- The license key was entered incorrectly.
Verify your license information and try again.
Installation Failed
Installation problems are commonly caused by:
- Unsupported operating systems.
- Existing software conflicts.
- Insufficient RAM or disk space.
- Network connectivity issues.
What to Do After Installing DirectAdmin
After installation, you may want to:
- Configure nameservers.
- Create administrator, reseller, and user accounts.
- Add domains and websites.
- Set up email accounts.
- Install SSL certificates.
- Configure backups.
- Enable automatic updates.
- Secure your server with a firewall.
Why Choose DirectAdmin?
DirectAdmin is popular because it offers:
- A lightweight and fast interface.
- Lower resource usage compared to other control panels.
- Support for shared and reseller hosting.
- Built-in email and database management.
- Simple administration tools.
- Excellent performance on VPS and dedicated servers.
Conclusion
Installing DirectAdmin on CentOS, AlmaLinux, Ubuntu, or Debian gives you a powerful and efficient control panel for managing websites and hosting accounts. Once installed, you’ll be able to create hosting accounts, manage domains, and administer your server through a simple web interface.
Tip: Before hosting live websites, configure backups, secure your server, and keep DirectAdmin updated to ensure optimal performance and security.