/etc/init.d/vsftpd status                                                       
● vsftpd.service - vsftpd FTP server
   Loaded: loaded (/lib/systemd/system/vsftpd.service; enabled; vendor preset: enabled)            
   Active: failed (Result: exit-code) since Sun 2016-06-26 15:26:22 CEST; 51s ago
  Process: 4637 ExecStart=/usr/sbin/vsftpd /etc/vsftpd.conf (code=exited, status=2)
  Process: 4634 ExecStartPre=/bin/mkdir -p /var/run/vsftpd/empty (code=exited, status=0/SUCCESS)   
 Main PID: 4637 (code=exited, status=2)