An error occurred while logging on to the server through ssh

Why I ssh to log on to the server, error msg: @ WARNING: remote host identification has changed! @ It is possible that someone is doing something nasty! Someone cocould 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 is28: 5d: a3: 42: 1f: ac: d5: 2b: 9a: 6a: b1: 28: b1: 6b: 55: f8.Please contact your system administrator. add correct host key in/home/whfwind /. ssh/known_hosts to get rid of this message. offending key in/home/whfwind /. ssh/known_hosts: 2RSA host key for 192.168.100.5 has changed and you have req Uested strict checking. Host key verification failed. Find ~ /. Delete and save the IP addresses that cannot be logged on in ssh/known_hosts, and log on again using ssh. Www.2cto.com, that is, if the logon IP address (or host) is unsuccessful, the corresponding information is deleted because the information is already incorrect. After the new logon, A new file is created in this file. The host information is correct.