设有两机，两机可相互通讯无问题，中间无防火墙。
两机 IP 分别为：A:218.29.54.240 B:218.29.54.231
假设 A，B 机的 SSH 都允许 root 登陆
现在需要将 218.29.54.240 root 目录下的 cacti-0.8.7g.tar.gz 拷贝到 218.29.54.231 的 root 下
则登陆 218.29.54.240 使用
[root@hn ~]# scp cacti-0.8.7g.tar.gz root@218.29.54.231:/root/ The authenticity of host ‘218.29.54.231 (218.29.54.231)’ can’t be established. RSA key fingerprint is 4a:5c:48:b7:1c:17:3f:2c:60:b4:a2:65:b3:cb:fe:ff. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added ‘218.29.54.231’ (RSA) to the list of known hosts. Address 218.29.54.231 maps to hn.kd.ny.adsl, but this does not map back to the address – POSSIBLE BREAK-IN ATTEMPT! root@218.29.54.231’s password: 这里输入 218.29.54.231 的 ssh 密码 cacti-0.8.7g.tar.gz 100% 2184KB 2.1MB/s 00:00
登陆 218.29.54.231 验证
[root@hn ~]# ls anaconda-ks.cfg cacti-0.8.7g.tar.gz Desktop install.log install.log.syslog
如果 218.29.54.231 的 ssh 埠不是预设的话, 比如是 47457 则在 218.29.54.240 上
[root@hn ~]# scp -P 47457 cacti-0.8.7g.tar.gz root@218.29.54.231:/root/ Address 218.29.54.231 maps to hn.kd.ny.adsl, but this does not map back to the address – POSSIBLE BREAK-IN ATTEMPT! root@218.29.54.231’s password: cacti-0.8.7g.tar.gz 100% 2184KB 2.1MB/s 00:00
或者可以在 218.29.54.231 上使用
[root@hn ~]# scp root@218.29.54.240:/root/cacti-0.8.7g.tar.gz /root/ The authenticity of host ‘218.29.54.240 (218.29.54.240)’ can’t be established. RSA key fingerprint is 4a:5c:48:b7:1c:17:3f:2c:60:b4:a2:65:b3:cb:fe:ff. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added ‘218.29.54.240’ (RSA) to the list of known hosts. Address 218.29.54.240 maps to hn.kd.ny.adsl, but this does not map back to the address – POSSIBLE BREAK-IN ATTEMPT! root@218.29.54.240’s password: cacti-0.8.7g.tar.gz 100% 2184KB 2.1MB/s 00:00 [root@hn ~]# ls anaconda-ks.cfg cacti-0.8.7g.tar.gz Desktop install.log install.log.syslog