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| 关键词： nbsp 192.168 HOST FreeBSD 2.108 SSH you Password hosts CHANGED |
Ubuntu SSH登陆错误 一、SSH登陆错误 WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!出现类似下面的情况：[root@localhost ~]# ssh 192.168.10.88@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 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 isb6:0c:41:43:60:79:eb:05:9e:c9:72:1d:a0:41:9a:50.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:5RSA host key for 192.168.10.88 has changed and you have requested strict checking.Host key verification failed.因为在本地机器上曾经用SSH登录过这台远程计算机，因而留下了known_hosts的记录，在远程计算机重新安装系统后不能够通过鉴权.gedit ~/.ssh/known_hosts进入此目录，删除192.168.10.88的相关rsa的信息即可.二、The authenticity of host '192.168.2.108 (192.168.2.108)' can't be established.wzhnsc@wzhnsc-Ubuntu:~$ ssh 192.168.2.108The authenticity of host '192.168.2.108 (192.168.2.108)' can't be established.DSA key fingerprint is bb:43:0c:db:43:46:7e:5d:a1:6e:34:b4:fc:37:38:10.Are you sure you want to continue connecting (yes/no)? yPlease type 'yes' or 'no': yPlease type 'yes' or 'no': yPlease type 'yes' or 'no': yesWarning: Permanently added '192.168.2.108' (DSA) to the list of known hosts.Password:Password:Password:出现上面的情况，只好按ctrl + c退出来了！解决办法： ssh -l 有效用户名 服务器的IP地址wzhnsc@wzhnsc-Ubuntu:~$ ssh -l root 192.168.2.108Password:Last login: Tue Dec 29 16:12:38 2009 from 192.168.2.118Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 The Regents of the University of California. All rights reserved.FreeBSD 7.0-RELEASE (GENERIC) #0: Sun Feb 24 19:59:52 UTC 2008Welcome to FreeBSD!Before seeking technical support, please use the following resources:o Security advisories and updated errata information for all releases are at http://www.FreeBSD.org/releases/ - always consult the ERRATA section for your release first as it's updated frequently.o The Handbook and FAQ documents are at http://www.FreeBSD.org/ and, along with the mailing lists, can be searched by going to http://www.FreeBSD.org/search/. If the doc distribution has been installed, they're also available formatted in /usr/share/doc.If you still have a question or problem, please take the output of`uname -a', along with any relevant error messages, and email itas a question to the [email protected] mailing list. If you areunfamiliar with FreeBSD's directory layout, please refer to the hier(7)manual page. If you are not familiar with manual pages, type `man man'.You may also use sysinstall(8) to re-enter the installation andconfiguration utility. Edit /etc/motd to change this login announcement. |
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