Linux系统搭建FTP服务器步骤

Sure, here are the steps to set up an FTP server on Linux:

1. Install vsftpd (Very Secure FTP Daemon):

   sudo apt-get update
   sudo apt-get install vsftpd
   

2. Configure vsftpd: Edit the configuration file /etc/vsftpd.conf using a text editor like nano or vim.

   sudo nano /etc/vsftpd.conf
   

   Modify the following configurations:

   • Uncomment or add write_enable=YES to allow write access.
   • Uncomment or add local_umask=022 to set file permissions.
   • Optionally, you can restrict users to their home directories by uncommenting chroot_local_user=YES.

3. Restart vsftpd: After making changes, restart the vsftpd service for the changes to take effect.

   sudo systemctl restart vsftpd
   

4. Open Firewall Ports: If you have a firewall enabled, allow connections on port 21, which is the default port for FTP.

   sudo ufw allow 21/tcp
   

5. Create FTP Users: You can create FTP users with their respective home directories.

   sudo adduser ftpuser
   

6. Set Permissions: Ensure that the permissions of the user's home directory and its contents are set appropriately.

   sudo chmod 755 /home/ftpuser
   

7. Test the FTP Server: You can now test the FTP server by connecting to it using an FTP client like FileZilla or the ftp command-line tool.

   ftp your_server_ip
   

That's it! Your FTP server should now be set up and running on your Linux system.