What is the usage of vsftpd in Linux?

Vsftpd is an FTP server software running on Linux systems that is used to provide FTP services, allowing users to upload, download, and manage files over a network using the FTP protocol.

The steps for using the vsftpd software are as follows:

1. Install the vsftpd software:
   Open the terminal on a Linux system and execute the following command to install the vsftpd software:

sudo apt-get install vsftpd

1. Start the vsftpd service:
   Once the installation is complete, run the following command to start the vsftpd service:

sudo systemctl start vsftpd

1. Setting up vsftpd service:
   By editing the vsftpd configuration file /etc/vsftpd.conf, you can configure various parameters of vsftpd, such as enabling anonymous login, setting access permissions, etc.
2. To enable vsftpd to start automatically upon boot, run the following command:

sudo systemctl enable vsftpd

1. Connect using an FTP client:
   On another computer, use FTP client software (such as FileZilla, WinSCP) to connect to the IP address of a Linux system that has the vsftpd service installed, and enter your username and password to log in.

By following the steps above, you can set up an FTP server on a Linux system and provide FTP services using vsftpd software.