摘要：
vi /root/.ssh/known_hostsvi/root/.ssh/known_hosts[root@prme-stg-dhcp1649StorageJavaAuto]#cat/root/.ssh/known_hostsprme-stg188.eng.vmware.com，10.115.128.207ssh-rsaAAAAB3NzaC1yc2EAAAABIwAAAQEA1JxqQwob013gcL3jNvBmvNy9DCIWM+ns3vV
[root@prme-stg-dhcp1649 StorageJavaAuto]# cat /root/.ssh/known_hosts
prme-stg188.eng.vmware.com,10.115.128.207 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA1JxqQwob013gcL3jNvBmvNy9DCIWM+ns3vVRiQ0YnimHxsNpJuXxqrurWR2lugfjn/HOJBsQ28YghU8F466gVZo3gBlVTRVHizmzxTlrIcTkvisOELya6eGqMhBftfHYUP+D+Nd+F9d6GigSfDUl1If0BZzCmbclXuFGdxxC73YI+Hnk9uuoHL76zrcgWyBXTvzNmSCUN5WFNzRlDpKw73cW/Qs4g+WwFRa/8WbNO4vwnjQUQtP0lAwBsKBb39V1zNNO8vBsgl5ue9WP7Hgb3xZzFTCLwcgsy7I8RcB1As4b9bI3LqzSASAFaKq4DKKeGL8m0vEcm9xUCWI/8ObP+w==