VSFTPD is one of the most admired FTP server programs in the Linux distribution. The feature is small and brisk, safe and easy to use. VSFTPD's name stands for "Very secure FTP daemon", security is its developer http://www.aliyun.com/zixun/aggregation/16434.html ">chris Evans One of the first issues to consider. At the beginning of the design and development of this FTP server, high security is a goal. Currently in the open source operating system commonly used FTPD kits are mainly proftpd, pureftpd and WUFTPD.
Ubuntu System vsftpd configuration file Support IPv6 sample:
# VSFTPD 2.2.2
Listen=no must be NO when IPv6 is enabled
listen_port=2121 Listening Port
Listen_ipv6=yes Monitor IPv6 links
Anonymous_enable=no Prohibit anonymous Logons
Local_enable=yes Enable Local Users
Guest_enable=yes Enable virtual users
Guest_username=ftp Virtual User Login name
user_config_dir=/etc/vsftpd_user_conf Virtual User Configuration directory, the virtual user profile is placed under this directory, with the same name as the virtual user name
Userlist_deny=no Enable Userlist,userlist file is located in/etc/vsftpd.user_list, only user name in list allows login
Write_enable=yes writable
local_umask=022 folder permissions 666-022=644 file Permissions =777-022=755
Dirmessage_enable=yes folder Information
Use_localtime=yes local time
Xferlog_enable=yes
Xferlog_file=/var/log/vsftpd.log
Xferlog_std_format=yes
idle_session_timeout=600
data_connection_timeout=120
Ascii_upload_enable=yes
Ascii_download_enable=yes
Chroot_local_user=yes restrict users to the home directory
Secure_chroot_dir=/var/run/vsftpd/empty
PAM_SERVICE_NAME=VSFTPD.VU Virtual User Login Authentication file, under/ETC/PAM.D
RSA_CERT_FILE=/ETC/SSL/CERTS/SSL-CERT-SNAKEOIL.PEM SSL Authentication