zoukankan      html  css  js  c++  java
  • Linux_配置匿名访问FTP服务

    【RHEL8】—FTPserver;【Centos7】—FTPclient

    !!!测试环境我们首关闭防火墙和selinux(FTPserver和FTPclient都需要)

    [root@localhost ~]# systemctl stop firewalld
    [root@localhost ~]# systemctl disable firewalld
    [root@localhost ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
    [root@localhost ~]# reboot  

    一、部署FTP服务端

    1、查看服务端IP信息

    [root@FTPserver ~]# ip addr
    1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
        link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
        inet 127.0.0.1/8 scope host lo
           valid_lft forever preferred_lft forever
        inet6 ::1/128 scope host 
           valid_lft forever preferred_lft forever
    2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
        link/ether 00:0c:29:fa:c0:f0 brd ff:ff:ff:ff:ff:ff
        inet 192.168.121.10/24 brd 192.168.121.255 scope global noprefixroute eth0
           valid_lft forever preferred_lft forever
        inet6 fe80::a101:bf00:d10e:9788/64 scope link noprefixroute 
           valid_lft forever preferred_lft forever
    

    2、安装vsftpd服务

     //首先查看是否安装vsftpd服务
    [root@FTPserver ~]# rpm -qa | grep vsftpd
    
     //安装vsftpd服务
    [root@FTPserver ~]# dnf install -y vsftpd
    ..........
    Running transaction
      Preparing        :                                            1/1 
      Installing       : vsftpd-3.0.3-28.el8.x86_64                 1/1 
      Running scriptlet: vsftpd-3.0.3-28.el8.x86_64                 1/1 
      Verifying        : vsftpd-3.0.3-28.el8.x86_64                 1/1 
    Installed products updated.
    Installed:
      vsftpd-3.0.3-28.el8.x86_64                                                                                                                                               
    Complete!
    

    3、启动vsftpd服务

    [root@FTPserver ~]# systemctl start vsftpd
    [root@FTPserver ~]# systemctl enable vsftpd
    Created symlink /etc/systemd/system/multi-user.target.wants/vsftpd.service → /usr/lib/systemd/system/vsftpd.service.
    
     //查看服务的状态
    [root@FTPserver ~]# systemctl status vsftpd
    ● vsftpd.service - Vsftpd ftp daemon
       Loaded: loaded (/usr/lib/systemd/system/vsftpd.service; enabled; vendor preset: disabled)
       Active: active (running) since Sat 2020-08-22 19:10:05 CST; 1min 29s ago
     Main PID: 14675 (vsftpd)
        Tasks: 1 (limit: 11340)
       Memory: 544.0K
       CGroup: /system.slice/vsftpd.service
               └─14675 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf
    
    Aug 22 19:10:05 FTPserver systemd[1]: Starting Vsftpd ftp daemon...
    Aug 22 19:10:05 FTPserver systemd[1]: Started Vsftpd ftp daemon.

    4、查看服务端口

    [root@FTPserver ~]# ss -antlp
    State           Recv-Q           Send-Q                      Local Address:Port                     Peer Address:Port                                                      
    LISTEN          0                128                               0.0.0.0:22                            0.0.0.0:*              users:(("sshd",pid=1020,fd=4))             
    LISTEN          0                32                                      *:21                                  *:*              users:(("vsftpd",pid=14675,fd=3))          
    LISTEN          0                128                                  [::]:22                               [::]:*              users:(("sshd",pid=1020,fd=6))       
    

    5、创建可共享目录

    [root@FTPserver ~]# cd /var/ftp/
    [root@FTPserver ftp]# mkdir ftpdir
    [root@FTPserver ftp]# chmod 777 ftpdir/
    [root@FTPserver ftp]# ll
    total 0
    drwxrwxrwx 2 root root 19 Aug 22 20:17 ftpdir
    drwxr-xr-x 2 root root  6 Aug 13  2018 pub

    6、修改/etc/vsftpd/vsftpd.conf 配置文件

    [root@FTPserver ~]# vim /etc/vsftpd/vsftpd.conf 
    ...........
    anonymous_enable=YES           //将NO改为YES,允许匿名用户访问
    local_enable=YES               //允许本地用户登陆
    write_enable=YES              //允许登陆用户有写权限
    local_umask=022               //设置为本地用户上传文件的umask值为0022
    anon_upload_enable=YES            //取消该句的注释(取消前面的#);允许匿名用户上传权限
    anon_mkdir_write_enable=YES       //取消注释;允许匿名用户写入文件权限
    anon_other_write_enable=YES        //添加这行;
    xferlog_enable=YES
    ftpd_banner=Welcome to blah FTP service.       //取消注释;连接成功提示信息
    ...............

    7、重启vsftpd服务

    [root@FTPserver ~]# systemctl restart vsftpd
    
     //查看一下服务端口
    [root@FTPserver ~]# ss -antlp
    State           Recv-Q           Send-Q                      Local Address:Port                     Peer Address:Port                                                      
    LISTEN          0                128                               0.0.0.0:22                            0.0.0.0:*              users:(("sshd",pid=1020,fd=4))             
    LISTEN          0                32                                      *:21                                  *:*              users:(("vsftpd",pid=14779,fd=3))          
    LISTEN          0                128                                  [::]:22                               [::]:*              users:(("sshd",pid=1020,fd=6))  
    

     到这匿名访问的服务端的配置完成!

    三、客户端的配置

    1、测试客户端是否能与服务端互通

    [root@FTPclient ~]# ping -c 3 192.168.121.10
    PING 192.168.121.10 (192.168.121.10) 56(84) bytes of data.
    64 bytes from 192.168.121.10: icmp_seq=1 ttl=64 time=0.658 ms
    64 bytes from 192.168.121.10: icmp_seq=2 ttl=64 time=0.413 ms
    64 bytes from 192.168.121.10: icmp_seq=3 ttl=64 time=0.382 ms
    
    --- 192.168.121.10 ping statistics ---
    3 packets transmitted, 3 received, 0% packet loss, time 2000ms
    rtt min/avg/max/mdev = 0.382/0.484/0.658/0.124 ms
    

    2、客户端安装ftp(客户端工具)

     //查看是否安装ftp客户端工具
    [root@FTPclient ~]# rpm -qa | grep ftp
    
     //安装ftp客户端工具
    [root@FTPclient ~]# yum install -y ftp    
    ...........
    Downloading packages:
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
      正在安装    : ftp-0.17-67.el7.x86_64                   1/1 
      验证中      : ftp-0.17-67.el7.x86_64                   1/1 
    已安装:
      ftp.x86_64 0:0.17-67.el7                                                                                                                                                 
    完毕!
    

    3、客户端连接服务端

    [root@FTPclient ~]# ftp 192.168.121.10
    Connected to 192.168.121.10 (192.168.121.10).
    220 Welcome to blah FTP service.
    Name (192.168.121.10:root): ftp       //匿名用户输入ftp;密码都可为空
    331 Please specify the password.
    Password:       //直接回车(密码为空)
    230 Login successful.
    Remote system type is UNIX.
    Using binary mode to transfer files.
    ftp> 
    

    4、客户端上传共享目录文件

     //创建可上传的文件
    [root@FTPclient ~]# echo "Im so cool" > /root/uptxt
    
     //匿名登陆,上穿文件
    [root@FTPclient ~]# ftp 192.168.121.10
    Connected to 192.168.121.10 (192.168.121.10).
    220 Welcome to blah FTP service.
    Name (192.168.121.10:root): ftp
    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 (192,168,121,10,185,130).
    150 Here comes the directory listing.
    drwxrwxrwx    2 0        0               6 Aug 22 12:16 ftpdir
    drwxr-xr-x    2 0        0               6 Aug 12  2018 pub
    226 Directory send OK.
    ftp> put uptxt ftpdir/uptxt
    local: uptxt remote: ftpdir/uptxt
    227 Entering Passive Mode (192,168,121,10,134,199).
    150 Ok to send data.
    226 Transfer complete.
    11 bytes sent in 0.000135 secs (81.48 Kbytes/sec)
    ftp>   

    四、windows资源管理器访问ftp服务器

     

  • 相关阅读:
    PAT 甲级 1132 Cut Integer (20 分)
    AcWing 7.混合背包问题
    AcWing 9. 分组背包问题
    AcWing 5. 多重背包问题 II
    AcWing 3. 完全背包问题
    AcWing 4. 多重背包问题
    AcWing 2. 01背包问题
    AcWing 875. 快速幂
    AcWing 874. 筛法求欧拉函数
    AcWing 873. 欧拉函数
  • 原文地址:https://www.cnblogs.com/itwangqiang/p/13546965.html
Copyright © 2011-2022 走看看