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1.挂载 OS 镜像盘 [root@dss media]# mount /dev/cdrom /media 2.安装 FTP 服务包 [root@dss Server]# ls -lt | grep vsftp -rw-r--r-- 1 root root 143517 Nov 17 2010 vsftpd-2.0.5-16.el5_5.1.i386.rpm [root@dss Server]# rpm -ivh vsftpd-2.0.5-16.el5_5.1.i386.rpm [root@dss Server]# rpm -q vsftpd vsftpd-2.0.5-16.el5_5.1 --删除 vfsftp 包 [root@dss Server]# rpm -e vsftpd-2.0.5-16.el5_5.1 3.查看 vsftpd 的状态 [root@dss Server]# /etc/rc.d/init.d/vsftpd status vsftpd is stopped [root@dss Server]# service vsftpd status vsftpd is stopped 4.启动 vsftpd 服务 [root@dss Server]# service vsftpd start Starting vsftpd for vsftpd: [ OK ] [root@dss Server]# service vsftpd status vsftpd (pid 28433) is running... [root@dss Server]# /etc/rc.d/init.d/vsftpd start Starting vsftpd for vsftpd: [ OK ] [root@dss Server]# /etc/rc.d/init.d/vsftpd status vsftpd (pid 28468) is running... 5.停止 vsftpd 服务 [root@dss Server]# /etc/rc.d/init.d/vsftpd stop [root@dss Server]# service vsftpd stop 6.重启 vsftpd 服务 [root@dss Server]# /etc/rc.d/init.d/vsftpd restart [root@dss Server]# service vsftpd restart 7.vsftpd 服务的配置文件 /etc/vsftpd/ftpusers /etc/vsftpd/user_list /etc/vsftpd/vsftpd.conf 其中，/etc/vsftpd/ftpusers 指定哪些用户不能访问 ftp 服务器。默认情况下，/etc/vsftpd/user_list 中的用户也无法访问 ftp 服务器，只有当 /etc/vsftpd/vsftpd.conf 中的userlist_enable=NO （默认为 yes）时才可以。 有关 vsftpd.conf 文件中各选项的说明如下： # Example config file /etc/vsftpd/vsftpd.conf # # The default compiled in settings are fairly paranoid. This sample file # loosens things up a bit, to make the ftp daemon more usable. # Please see vsftpd.conf.5 for all compiled in defaults. # # READ THIS: This example file is NOT an exhaustive list of vsftpd options. # Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's # capabilities. # # Allow anonymous FTP? (Beware - allowed by default if you comment this out). anonymous_enable=YES # # Uncomment this to allow local users to log in. local_enable=YES # # Uncomment this to enable any form of FTP write command. write_enable=YES # # Default umask for local users is 077. You may wish to change this to 022, # if your users expect that (022 is used by most other ftpd's) local_umask=022 # # Uncomment this to allow the anonymous FTP user to upload files. This only # has an effect if the above global write enable is activated. Also, you will # obviously need to create a directory writable by the FTP user. #anon_upload_enable=YES # # Uncomment this if you want the anonymous FTP user to be able to create # new directories. #anon_mkdir_write_enable=YES # # Activate directory messages - messages given to remote users when they # go into a certain directory. dirmessage_enable=YES # # The target log file can be vsftpd_log_file or xferlog_file. # This depends on setting xferlog_std_format parameter xferlog_enable=YES # # Make sure PORT transfer connections originate from port 20 (ftp-data). connect_from_port_20=YES # # If you want, you can arrange for uploaded anonymous files to be owned by # a different user. Note! Using "root" for uploaded files is not # recommended! #chown_uploads=YES #chown_username=whoever # # The name of log file when xferlog_enable=YES and xferlog_std_format=YES # WARNING - changing this filename affects /etc/logrotate.d/vsftpd.log #xferlog_file=/var/log/xferlog # # Switches between logging into vsftpd_log_file and xferlog_file files. # NO writes to vsftpd_log_file, YES to xferlog_file xferlog_std_format=YES # # You may change the default value for timing out an idle session. #idle_session_timeout=600 # # You may change the default value for timing out a data connection. #data_connection_timeout=120 # # It is recommended that you define on your system a unique user which the # ftp server can use as a totally isolated and unprivileged user. #nopriv_user=ftpsecure # # Enable this and the server will recognise asynchronous ABOR requests. Not # recommended for security (the code is non-trivial). Not enabling it, # however, may confuse older FTP clients. #async_abor_enable=YES # # By default the server will pretend to allow ASCII mode but in fact ignore # the request. Turn on the below options to have the server actually do ASCII # mangling on files when in ASCII mode. # Beware that on some FTP servers, ASCII support allows a denial of service # attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd # predicted this attack and has always been safe, reporting the size of the # raw file. # ASCII mangling is a horrible feature of the protocol. #ascii_upload_enable=YES #ascii_download_enable=YES # # You may fully customise the login banner string: #ftpd_banner=Welcome to blah FTP service. # # You may specify a file of disallowed anonymous e-mail addresses. Apparently # useful for combatting certain DoS attacks. #deny_email_enable=YES # (default follows) #banned_email_file=/etc/vsftpd/banned_emails # # You may specify an explicit list of local users to chroot() to their home # directory. If chroot_local_user is YES, then this list becomes a list of # users to NOT chroot(). #chroot_list_enable=YES # (default follows) #chroot_list_file=/etc/vsftpd/chroot_list # # You may activate the "-R" option to the builtin ls. This is disabled by # default to avoid remote users being able to cause excessive I/O on large # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume # the presence of the "-R" option, so there is a strong case for enabling it. #ls_recurse_enable=YES # # When "listen" directive is enabled, vsftpd runs in standalone mode and # listens on IPv4 sockets. This directive cannot be used in conjunction # with the listen_ipv6 directive. listen=YES # # This directive enables listening on IPv6 sockets. To listen on IPv4 and IPv6 # sockets, you must run two copies of vsftpd whith two configuration files. # Make sure, that one of the listen options is commented !! #listen_ipv6=YES pam_service_name=vsftpd userlist_enable=YES tcp_wrappers=YES
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