How to Make an FTP Server on Ubuntu

The process of setting up an FTP (File Transfer Protocol) server on Ubuntu involves several steps, which can seem daunting at first glance. However, once you have a basic understanding of the setup process, it becomes a relatively straightforward task.

At its core, FTP works by having a server that is listening for connections from clients. The default port used for FTP connections is 21. Once a client connects to the server, they can upload and download files using various commands.

To allow users to upload files to their folders, you need to uncomment the `write_enable = YES` line in the VSFTPD configuration file by removing the # symbol. This allows users to write data to the server, which is essential for uploading files.

The first step in setting up an FTP server on Ubuntu is to open the VSFTPD configuration file using the command `sudo nano /etc/vsftpd.conf`. You will need to replace 'path/folder' with the path and folder created previously and 'subfolder' with the name of the folder accessible only to the user.

Once you have made the necessary changes, save the file and exit the editor. Next, set the owner and remove the write permission for the folder using the following commands:

`sudo chown nobody:nogroup path/folder`

`sudo chmod a-w path/folder`

You will also need to create subfolders where users can upload their files. To do this, use the command `sudo mkdir path/folder/subfolder`. Repeat this process for each folder assigned to a user.

It is essential to grant the folder permissions to ensure that only authorized users can access them. You can do this by replacing 'test_user' with the username you wish to log in with and 'path/folder' with the path to the folder created earlier.

To create a user that can access the folder, use the command `sudo adduser -home=path/folder test_user`. This will create a new user account with the specified home directory.

Once you have created all the necessary folders and users, it's time to install VSFTPD on your Ubuntu server. You can do this by running the following commands:

`sudo apt-get update -y`

`sudo apt-get install vsftpd -y`

After installing VSFTPD, you will need to configure it by updating the repositories and installing the tool.

Finally, connect to your server via an SSH connection and open a terminal. You can then use FTP clients like FileZilla or Cyberduck to transfer files between client and server quickly and securely.

By following these steps, you should be able to set up a secure FTP server on Ubuntu 18.04 using the VSFTPD software. This will allow you to transfer files between client and server quickly and securely via the FTP protocol.

Make an ftp server ubuntu