ftp搭建记录
1.安装vsftpd的rpm包
rpm -ivh vsftpd-2.0.5-16.el5_4.1.i386.rpm
使用YUM命令安装
yum install vsftpd -y。
2.ftp命令
service vsftpd start
service vsftpd stop
service vsftpd restar
rpm -qa |grep vsftp -----查看版本
rpm -e 版本名称 ----卸载命令
3.ftp配置
/etc/vsftpd/vsftpd.conf
/etc/vsftpd/user_list
/etc/vsftpd/ftpusers
ftpusers 该文件用来指定那些用户不能访问ftp服务器。
user_list 该文件用来指示的默认账户在默认情况下也不能访问ftp
vsftpd.conf vsftpd的主配置文件
4.ftp相关配置参数
内容（根据自身情况使用）:
anonymous_enable=NO #不允许匿名用户登陆
local_enable=YES #vsftpd所在系统的用户可以登录
vsftpd
write_enable=YES #允许使用任何可以修改文件系统的FTP的指令
local_umask=002 #匿名用户新增文件的umask数值
anon_upload_enable=NO #匿名用户不可以上传文件
anon_mkdir_write_enable=NO #匿名用户不可以修改文件
xferlog_enable=YES #启用一个日志文件，用于详细记录上传和下载。
use_localtime=YES #使用本地时间而不是
GMT
vsftpd_log_file=/var/log/vsftpd.log #vsftpd日志存放位置
dual_log_enable=YES #用户登陆日志
connect_from_port_20=YES #开启20端口
xferlog_file=/var/log/xferlog #记录上传下载文件的日志
xferlog_std_format=YES #记录日志使用标准格式
idle_session_timeout=600 #登陆之后超时时间60秒，登陆之后，一分钟不操作，就会断开连接。
chroot_local_user=YES #用于指定用户列表文件中的用户,是否允许切换到上级目录
listen=YES #开启监听
pam_service_name=vsftpd.vu #验证文件的名字
userlist_enable=YES #允许由userlist_file指定文件中的用户登录FTP服务器
tcp_wrappers=YES #支持tcp_wrappers,限制访问(/etc/hosts.allow,/etc/hosts.deny)
guest_enable=YES #起用虚拟用户
guest_username=taokey #虚拟用户名
#user_config_dir=/etc/vsftpd/vsftpuser #虚拟用户配置文件路径
local_root=/usr/local/ftpFiles #自定义ftp上传路径（注意文件夹权限）
pasv_min_port=35000
pasv_max_port=45000
pasv_enable=YES
pasv_promiscuous=YES
anon_other_write_enable=YES
更具需要修改对应的值关闭并保存配置文件，重启vsftpd服务。
5.vsftpd.conf文件
# 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=NO # # Uncomment this to allow local users to log in. # When SELinux is enforcing check for SE bool ftp_home_dir 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. # When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access 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 # # Activate logging of uploads/downloads. 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=hf # # You may override where the log file goes if you like. The default is shown # below. #xferlog_file=/var/log/xferlog # # If you want, you can have your log file in standard ftpd xferlog format. # Note that the default log file location is /var/log/xferlog in this case. 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. The vsftpd.conf(5) man page explains # the behaviour when these options are disabled. # 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. Ifroot_list_enablechroot_local_user is YES, then this list becomes a list of # users to NOT chroot(). # (Warning! chroot'ing can be very dangerous. If using chroot, make sure that # the user does not have write access to the top level directory within the # chroot) chroot_local_user=YES 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=NO # # This directive enables listening on IPv6 sockets. By default, listening # on the IPv6 "any" address (::) will accept connections from both IPv6 # and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6 # sockets. If you want that (perhaps because you want to listen on specific # addresses) then you must run two copies of vsftpd with 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 local_root=/home/hf1/ chroot_local_user=YES anon_root=/home/hf2/
6.新建用户和密码
useradd testuser 创建用户testuser
passwd testuser 给已创建的用户testuser设置密码
7.新建chroot_list文件
[root@gytest02 vsftpd]# cd /etc/vsftpd/
mkdir chroot_list
在chroot_list中添加用户
8.测试
ftp://192.168.0.225/
