``` sudo sh -c "yum -y install vsftpd" ``` ### 生产配置参考 vsftpd.conf ``` #/etc/vsftpd/vsftpd.conf listen_port=3721 anonymous_enable=NO local_enable=YES write_enable=YES local_umask=022 dirmessage_enable=YES xferlog_enable=YES connect_from_port_20=YES xferlog_std_format=YES chroot_local_user=YES listen=YES pam_service_name=www userlist_enable=YES tcp_wrappers=YES guest_enable=YES guest_username=ftp virtual_use_local_privs=YES user_config_dir=/etc/vsftpd/vuser_conf ascii_upload_enable=YES ascii_download_enable=YES xferlog_file=/var/log/xferlog dual_log_enable=YES vsftpd_log_file=/var/log/vsftpd.log pasv_enable=YES pasv_min_port=3722 pasv_max_port=3999 pasv_promiscuous=YES pasv_address=35.241.95.93 port_enable=YES accept_timeout=60 connect_timeout=60 data_connection_timeout=120 allow_writeable_chroot=YES ``` ### 生产配置参考 vuser_conf 文件夹 ``` [maintenanceuser@localhost ~]$ cd /etc/vsftpd/ [maintenanceuser@localhost ~]$ mkdir vuser_conf [maintenanceuser@localhost vuser_conf]$ ls -lrt Agsmcimg2016 -rw-r--r--. 1 root root 182 Jun 26 2017Agsmcimg2016 [maintenanceuser @ localhost vuser_conf] $ CAT Agsmcimg2016 local_root = / Home / wwwroot / anonymous_enable = NO write_enable = YES anon_umask = 022 anon_world_readable_only = NO anon_upload_enable = NO anon_mkdir_write_enable = NO anon_other_write_enable = NO `` ` # ## generates a random number code openssl rand -base64 10 # ## The process of establishing a virtual user - odd lines are the user name, even numbers are the password " ` [maintenanceuser @ localhost vsftpd] $ pwd / etc / vsftpd [maintenanceuser vsftpd @ localhost] $ sudo CAT vuser_passwd.txt Agsmcimg2016 the Img # 0945foralist # All `` ` - generated virtual database file ` `` # db_load not installed by default, yum installdb4-utils db4-devel db4 installed in order to use [root @ 47 -75-151-22 vsftpd] # yum install -y db4-utils db4-devel db4 [root @ 47-75-151-22 vsftpd] # db_load -T -t hash -f /etc/vsftpd/vuser_passwd.txt / etc / the vsftpd / vuser_passwd.db `` ` # ## - /etc/pam.d/ the vsftpd ` `` the auth Sufficient /lib64/security/pam_userdb.so DB = / etc / the vsftpd / vuser_passwd Account Sufficient /lib64/security/pam_userdb.so db=/etc/vsftpd/vuser_passwd #auth required pam_userdb.so db=/etc/vsftpd/vuser_passwd ##account required pam_userdb.so db=/etc/vsftpd/vuser_passwd ``` ### 登陆验证 ``` sudo systemctl restart vsftpd [maintenanceuser@69 ~]$ ftp ftp> open 192.168.86.41 3721 Connected to 192.168.86.41 (192.168.86.41). 220 (vsFTPd 3.0.2) Name (192.168.86.41:maintenanceuser): Agsmcimg2016 331 Please specify the password. Password: 230 Login successful. Remote system type is UNIX. Using binary mode to transfer files. ftp> ls 227 Entering Passive Mode (192,168,86,41,15,118). 150 Here comes the directory listing. drwxr-xr-x 2 14 50 6 Sep 05 05:40 api drwxr-xr-x 9 14 50 102 Aug 29 01:55 e68 drwxr-xr-x 5 14 50 48 Aug 07 08:49 friend drwxr-xr-x 8 14 50 8192 Aug 29 01:55 long8 drwxr-xr-x 8 14 50 129 Aug 23 02:00 public drwxr-xr-x 7 14 50 119 Aug 28 09:19 ql drwxr-xr-x 6 14 50 59 Apr 10 09:04 qy8 drwxr-xr-x 7 14 50 133 Aug 23 02:00 uf drwxr-xr-x 7 14 50 133 Aug 23 01:59 ul drwxr-xr-x 5 14 50 47 Feb 01 2019 yahu drwxr-xr-x 7 14 50 105 Aug 23 01:54 zb 226 Directory send OK. ftp> ^Z [4]+ Stopped ftp [maintenanceuser@localhost ~]$ sftp [email protected] Connecting to 222.186.169.42... jasonapi@222.186.169.42's password: sftp> ls ```