zoukankan      html  css  js  c++  java
  • scp报错:Host key verification failed. REMOTE HOST IDENTIFICATION HAS CHANGED!

    1 scp报错:REMOTE HOST IDENTIFICATION HAS CHANGED!
    [root@xx ~]# scp yum-3.4.3.tar.gz 10.xx.xx.12:/root
    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
    @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
    IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
    Someone could be eavesdropping on you right now (man-in-the-middle attack)!
    It is also possible that the RSA host key has just been changed.
    The fingerprint for the RSA key sent by the remote host is
    xxxxxxxxx.
    Please contact your system administrator.
    Add correct host key in /root/.ssh/known_hosts to get rid of this message.
    Offending key in /root/.ssh/known_hosts:20
    RSA host key for 10.xx.xx.12 has changed and you have requested strict checking.
    Host key verification failed.
    lost connection
    [root@cache-2 ~]# 


    2, google,RSA报错。要不重建RSA Key,要么就删除Client的known_hosts中相应的ip信息记录,这里选择后一种。


    3。 先找到known_hosts的路径
    [root@xx tmp]# find / -name known_hosts
    /root/.ssh/known_hosts

    4,先备份系统文件,在改动
    [root@cache-2 tmp]# 
    [root@cache-2 tmp]# 
    [root@cache-2 tmp]# cp /root/.ssh/known_hosts /root/.ssh/bak.20140526.known_hosts
    [root@cache-2 tmp]# 
    [root@cache-2 tmp]# vim /root/.ssh/known_hosts

    找到
    10.xx.xx.12 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA0ifRyEQAdoH+1GFnFv+c+vzQ8tCIxREuAff57heXPt0sJpTNaJaB/RsFV4yKmBdyrOggdmxEdm1G851Ni+m6OW7fzUdZnqfQaF/pAmu0fyhVGWa0rjNG6IVyrrFEMKxn8cgLSLfxSwfC8aM6y30sCBAeUy6xTUI2ImOMk9e9UR6vBSENweZUj53CqfIg/NfqL1GozShiKF4+Wt3zuQDVTMNbPeB3Yyp3U+v4TLnAaYgA5fjGGZmN0QUcI//toZpyVVWmFnxXUKhqFzmHDPNrlfgq2nCqXCdYUVCZHty7hupDY0YkzUt12VR5Ifdg2BpvHZki5cPZL/046laeIX1DGw==
    删除就可以。




    5。再运行scp命令。输入密码,传输成功。
    [root@xx ~]# scp yum-3.4.3.tar.gz 10.xx.xx.12:/root
    root@10.xx.1x.12's password: 
    yum-3.4.3.tar.gz                                                                                                                                             100% 1114KB   1.1MB/s   00:00    
    [root@xx ~]# 

  • 相关阅读:
    火车头采集器如何采集QQ群成员中的QQ号
    Unix目录结构的来历
    加速Windows 2003关机速度的设置方法
    win2003 序列号 windows2003 sp2可用序列号大全(准版与企业版)
    自己动手在win2003系统中添加虚拟网卡
    Windows Server 2003下DHCP服务器的安装与简单配置图文教程
    win2003远程桌面怎么切换到多用户?
    Win2003打开网页时总是提示添加网址到信任站点的设置方法
    我们正在招聘java工程师,想来美团工作吗?
    JUC回顾之-AQS同步器的实现原理
  • 原文地址:https://www.cnblogs.com/gccbuaa/p/6917740.html
Copyright © 2011-2022 走看看