ssh服务

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安装ssh:

[root@super63 ~]# yum install openssh –y                   #默认系统已经安装

 

启动ssh:

[root@super63 ~]# /etc/init.d/sshd start

 

生成私钥:

[root@super64 ~]# ssh-keygen

 

发送公钥到super63上:

[root@super64 ~]# ssh-copy-id -i/root/.ssh/id_rsa.pub 192.168.1.63

 

测试可以不用密码连接:

[root@super64 ~]# ssh 192.168.1.63

Last login: Wed Aug  5 00:01:22 2015 from 192.168.1.64

退出:

[root@super63 ~]# exit

拷贝文件到super63:

[root@super64 ~]# scp keepalived-1.2.16.tar.gz root@192.168.1.63:/data/

keepalived-1.2.16.tar.gz            100%  339KB 338.8KB/s   00:00

 

 

 

 

 


 

远程重启服务:

[root@super64 ~]# ssh 192.168.1.63 /etc/init.d/sshd restart

Stopping sshd: [  OK  ]

Starting sshd: [  OK  ]