1、安装vsftpd
[root@localhost ~]# yum install -y vsftpd db4-utils
2、创建虚拟账号所关联的系统账号
[root@localhost ~]# useradd -s /sbin/nologin virftp
3、创建虚拟账号相关的文件/etc/vsftpd/vsftpd_login
[root@localhost ~]# vim /etc/vsftpd/vsftpd_login test1 123456 hack 123456 lisan 123456
4、赋予权限
[root@localhost ~]# chmod 600 /etc/vsftpd/vsftpd_login
5、生成对应的数据库文件
[root@localhost ~]# db_load -T -t hash -f /etc/vsftpd/vsftpd_login /etc/vsftpd/vsftpd_login.db
6、创建虚拟账号相关的目录以及配置文件
[root@localhost ~]# mkdir /etc/vsftpd/vsftpd_user_conf [root@localhost ~]# cd /etc/vsftpd/vsftpd_user_conf/ [root@localhost vsftpd_user_conf]# vim test1 //Uncomment this to allow local users to log in. local_enable=YES //家目录 local_root=/home/virftp/test1 //匿名账户是否可登陆 anonymous_enable=NO //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 local_umask=022 // Uncomment this to allow the anonymous FTP user to upload files. anon_upload_enable=NO //Uncomment this if you want the anonymous FTP user to be able to create new directories. anon_mkdir_write_enable=NO //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 max_clients=10 max_per_ip=5 local_max_rate=50000
[root@localhost vsftpd_user_conf]# mkdir /home/virftp/test1 //创建虚拟家目录 [root@localhost vsftpd_user_conf]# chown -R virftp:virftp /home/virftp
7、修改/etc/pam.d/vsftpd文件
[root@localhost vsftpd_user_conf]# vim /etc/pam.d/vsftpd //指定账户和密码文件进行认证 auth sufficient /lib/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login account sufficient /lib/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login
8、修改/etc/vsftpd/vsftpd.conf主配置文件
[root@localhost vsftpd_user_conf]# vim /etc/vsftpd/vsftpd.conf //Allow anonymous FTP? (Beware - allowed by default if you comment this out). anonymous_enable=NO //Uncomment this to allow the anonymous FTP user to upload files. anon_upload_enable=NO //Uncomment this if you want the anonymous FTP user to be able to create //new directories. anon_mkdir_write_enable=NO chroot_local_user=YES guest_enable=YES guest_username=virftp virtual_use_local_privs=YES user_config_dir=/etc/vsftpd/vsftpd_user_conf
9、启动vsftpd
[root@localhost vsftpd_user_conf]# /etc/init.d/vsftpd start Starting vsftpd for vsftpd: [ OK ]
10、客户端访问
[root@client ~]# lftp [email protected] Password: lftp [email protected]:~> ls -rw-r--r-- 1 0 0 0 Apr 22 09:02 aaa drwxr-xr-x 2 0 0 4096 Apr 22 09:02 ddd -rw-r--r-- 1 0 0 0 Apr 22 09:02 dddd drwxr-xr-x 2 0 0 4096 Apr 22 09:02 fff