Based on TCP
C
Data connection Port No. 20th
Control Connection Port # 21st
Data Active/Passive connection
Bbs.lijinya.com 80 192.169.10.2
Www.lijinya.com 80 192.168.10.2
IP-like
IP-based virtual FTP server
One port corresponds to one service
Local User Login ....
Shutting down the firewall
Username passwd Landing into the Add directory
FTP anoymous anonymous user without password
Anonymous user
Virtual user
User_list Zhangsan 123456/var/pub/
http://vsftpd.beasts.org/
/usr/sbin/vsftpd
User Control List File
/etc/vsftpd/ftpusers
/etc/vsftpd/user_list
Master configuration file
/etc/vsftpd/vsftpd.conf
cp/etc/vsftpd/vsftpd.conf{,. bak} The Catalog command expands
Ftp-u Lijinya IP
Specifies the user name connection.
LFTP client ... Tab not full command extension
Anonymous_enable
Put file
Service allows permission to be manipulated by the system
Setfacl-m u:ftp:rwx test12/
Getsebool | grep FTP
Setsebool
Linux Learning Notes FTP server
