installing VSFTPD (FTP) on the Raspberry Pi

sudo apt-get install vsftpd
Press Enter

Press Y when prompted

Type
nano /etc/vsftpd.conf
Press Enter.

Edit or uncomment the following lines to secure VSFTPD
Anonymous_enable=NO
Local_enable=YES
Write_enable=YES
Ascii_upload_enable=YES
Ascii_download_enable=YES

Press
CTRL + O
To save

Press
CTRL + X
To exit

Type:
/etc/init.d/vsftpd restart

You are done