Install vsftpd in Linux

For convenience, I directly install [root @ localhow.nt] yumlist | grepvsftpd using the yum source that has been set up to view the information of the vsftpd package in yum. RHNsupportwillbedisabledvsftpd

For convenience, I directly use the yum source that has been set up for installation.

[Root @ localhost mnt] # yum list | grep vsftpd ### view vsftpd package information in yum
RHN support will be disabled.
Vsftpd. i386 2.0.5-16. el5_4.1 rhel-debuginfo

Install

[Root @ localhost mnt] # yum install vsftpd-y

[Root @ localhost ~] # Rpm-qa | grep vsftpd ### view installed vsftpd4
Vsftpd-2.0.5-16.el5_4.1

Main files related to the vsftpd service

/Usr/bin/vsftpd main program of the vsftpd service

/Etc/rc. d/init. d/vsftpd startup script

/Etc/vsftpd. conf main configuration file

/Var/ftp anonymous user home directory

Check the default configuration of the vsftpd configuration file.

[Root @ localhost ~] # Cat/etc/vsftpd. conf | grep-v ^ #

Anonymous_enable = YES: whether anonymous users are allowed to log on (yes indicates YES)
Local_enable = YES whether local user logon is allowed
Write_enable = YES whether users are allowed to upload files
Local_umask = 022 UMASK code
Dirmessage_enable = YES whether to allow access to directory information
Xferlog_enable = YES: Set the log file name. The default value is/var/log/vsftpd. log.
Connect_from_port_20 = YES Whether connection through Port 20 is allowed
Xferlog_std_format = YES Whether logs are output in standard format
Listen = YES enable service listening
Pam_service_name = vsftpd: the configuration file for pam authentication, which is in the/etc/pam. d/directory by default.
Userlist_enable = YES: whether to load the userlist file
Tcp_wrappers = YES whether tcp_wrappers is enabled

In addition, the main configuration file has some important parameters.

Chroot_list_enable = YES: whether to lock the logon Directory of the local account

Ftpd_banner = Welcome to set the Welcome word or warning statement

Max_clients = 200 specify the maximum number of client concurrency of the server to 200

Max_per_ip = 3 indicates the maximum number of connections for each client is 3.

Anon_max_tate = 30000 set the maximum transmission rate of anonymous users to 30 k/s

Local_max_tate = 50000 set the maximum local user transmission rate to 50 k/s

Local_root = defines the home directory for local account login. the default value is the home directory of each user.

Listen_address = IP: Set the IP address listened to by the ftp server

Listen_port = set the port number for ftp operation. the default value is 21.

User_config_dir = specify the sub-configuration file directory to be loaded

Restart service

[Root @ localhost ~] #/Etc/init. d/vsftpd start