How to Install and Use CrossFTP Server on Ubuntu 22.04

In the ever-evolving landscape of file transfer protocols and server management, CrossFTP Server stands out as a reliable and versatile solution. If you're running Ubuntu 22.04 and looking to streamline your file transfer processes, this guide will walk you through the installation and usage of CrossFTP Server. From installation commands to step-by-step instructions and additional examples, this article has you covered.

Installing CrossFTP Server on Ubuntu 22.04:

To begin, let's install CrossFTP Server on your Ubuntu 22.04 system. Open a terminal and follow these commands:

sudo apt update
sudo apt install crossftp-server

This will ensure that your system is up-to-date and equipped with the necessary packages to run CrossFTP Server.

Configuring CrossFTP Server:

Now that CrossFTP Server is installed, let's configure it for optimal performance. Use the following commands to open the configuration file in a text editor:

sudo nano /etc/crossftp/crossftp.json

Adjust the settings according to your preferences. Be sure to save the changes before exiting the text editor.

Starting and Stopping CrossFTP Server:

To start the CrossFTP Server, use the following command:

sudo systemctl start crossftp-server

If you need to stop the server for any reason, the command is:

sudo systemctl stop crossftp-server

Enabling CrossFTP Server at Boot:

Ensure that CrossFTP Server starts automatically when your system boots up:

sudo systemctl enable crossftp-server

Now, every time you restart your Ubuntu 22.04 system, CrossFTP Server will initiate automatically.

Accessing the CrossFTP Server Web Interface:

Open your web browser and navigate to http://localhost:5080 to access the CrossFTP Server web interface. From here, you can manage users, configure additional settings, and monitor server activity.

Adding Users and Setting Permissions:

To add a user, use the following command:

sudo crossftp-adduser

Follow the on-screen prompts to set a username, password, and permissions for the new user.

More Examples:

Example 1: Configuring Passive FTP Mode

To configure CrossFTP Server for passive FTP mode, modify the configuration file as follows:

"ftp": {
    "passive": true,
    "passive_ports": "30000-35000"
}

Save the changes and restart the CrossFTP Server.

Example 2: Setting Up SSL/TLS Encryption

Edit the configuration file to enable SSL/TLS encryption:

"ssl": {
    "enable": true,
    "keystore_path": "/path/to/your/keystore.jks",
    "keystore_password": "your_keystore_password"
}

Save the changes and restart the CrossFTP Server.