master? 192.168.1.10?
slave? 192.168.1.11
?
[[email?protected]?~]# vi /etc/hosts
?
?
127.0.0.1???????????????localhost localhost.localdomain localhost4 localhost4.localdomain4?
?
::1?????????????????????????localhost localhost.localdomain localhost6 localhost6.localdomain6
?
192.168.1.103??????master.sinosoft.com?? master
?
192.168.1.105?????slave.sinosoft.com??? slave
cp到 从服务器
[[email?protected]?~]# scp /etc/hosts? slave:/etc/
设置公钥
[[email?protected]?~]# ssh-keygen -t rsa -P?‘‘
将公钥 cope到 各主机
[[email?protected]?~]# ssh-copy-id -i ~/.ssh/id_rsa.pub [email?protected]
?
查看 俩台服务器的时间
[[email?protected]?~]# ssh slave?‘date‘;date
如俩台服务器时间不同步，修改时间 ， 月日时分秒年
[[email?protected]?~]# ssh slave?‘date? 0206133016‘;date?0206133016
时间同步到硬件
[[email?protected]?~]# ssh slave?‘hwclock -w‘; hwclock -w
