合肥和国范德萨

[root@mysql-db01 ~]# cd .ssh/
[root@mysql-db01 .ssh]# ls
authorized_keys  known_hosts
[root@mysql-db01 .ssh]# rz -E
rz waiting to receive.
[root@mysql-db01 .ssh]# ls
authorized_keys  known_hosts  laomao.pub
[root@mysql-db01 .ssh]# cp authorized_keys authorized_keys.bak
[root@mysql-db01 .ssh]# cat laomao.pub >authorized_keys
[root@mysql-db01 .ssh]# cat authorized_keys
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAYEAybjy7/DVWxXm4lcXFA+x0bgBMi+aQ6zIzyBfFSKJEMhAhs/MxbKHOl1c1GwzPSAKLAHoR8UZSQO7QQcYKqeb8cNWR8f9NGNBCJs+e6Fpl7BvNPKfNrixnq+gT5VIz77u2RXU74JBOuwsgaEHtCU5DQhIfvAoUe64qCBuY5J6JHJV3bBlMXnqxrJQO4+4hH0dHyVzc5wmP0ngnah/6za64hk3Nd1tdER7na701geZTR5N4OqeCep+TtPcbT4RKQ1qJ5L67ET5x3uYGEKZDK4tOL2kluePd2XHRQg1qcXl87f7HkZiLIicgLU8/rB+LyUOJzywTVHvmTWTPDS1u6RmAQSLh/4VU0vEks7bIj7xTCaKjuO6UgHvxPZL1BQWj8tY6fzerdndVM5bORkAHgZ67ZJK6X+Zui4fHTkxSQ/gvzOgBylhSL3Tyc1PRlVO8L7bl9r36x7hlACHr0BrqpenrkxdMmrR4i4RoOrYaijXoPhvg5uWH+rSeUbZDDEw7S/F[root@mysql-db01 .ssh]#
 [root@m01 .ssh]# chmod 600 authorized_keys