Virtual user configuration of vsftpd in Ubuntu

The virtual user configuration of vsftpd in Ubuntu-Linux Enterprise Application-Linux server application information. The following is a detailed description. # Vsftpd. conf configuration file
# The system username used for virtual users is vftp
# The db_load version of the frequently-generated db file is 4.4. It is not required to use 3 or a lower version as rumored.

Listen = YES
Anonymous_enable = NO
Local_enable = YES
Write_enable = NO
Anon_upload_enable = NO
Anon_mkdir_write_enable = NO
Dirmessage_enable = YES
Connect_from_port_20 = YES
Idle_session_timeout = 600
Data _ connection_timeout = 120
Ftpd_banner = Welcome to xhy's FTP service.
Chroot_local_user = YES
Secure_chroot_dir =/var/run/vsftpd
Pam_service_name = vsftpd
Guest_enable = YES
Guest_username = vftp


#/Etc/pam. d/vsftpd File
# The extension is omitted in/etc/vsftpd for db file security.
Auth required/lib/security/pam_userdb.so db =/etc/vsftpd/vsftpd_login
Account required/lib/security/pam_userdb.so db =/etc/vsftpd/vsftpd_login