Linxu之间互相传送文件

Linxu之间互相传送文件:

 

scp命令:

scpsecure copy的简写,用于在Linux下进行远程拷贝文件的命令,和它类似的命令有cp,不过cp只是在本机进行拷贝不能跨服务器,而且scp传输是加密的。可能会稍微影响一下速度。当你服务器硬盘变为只读 read only system时,用scp可以帮你把文件移出来。另外,scp还非常不占资源,不会提高多少系统负荷,在这一点上,rsync就远远不及它了。虽然 rsyncscp会快一点,但当小文件众多的情况下,rsync会导致硬盘I/O非常高,而scp基本不影响系统正常使用。

 

linux本机文件上传到另一台linux(上传文件不是目录)

格式:

 scp 要传的文件 root@目标ip:路径

 scp �Cr 要传的目录 root@目标ip:路径

 

例子:

[root@localhost ~]# scp mysql-all.sql [email protected]:/root  (传目录加-r选项)

The authenticity of host '192.168.20.17(192.168.20.17)' can't be established.

RSA key fingerprint isaf:35:80:f2:c3:83:47:52:9b:aa:51:48:aa:b8:eb:f8.

Are you sure you want to continueconnecting (yes/no)? y

Please type 'yes' or 'no': yes

Warning: Permanently added '192.168.20.17'(RSA) to the list of known hosts.

[email protected]'s password:

mysql-all.sql                                                          100%  484KB 483.5KB/s   00:00   

[root@localhost ~]#

 

Scp             mysql-all.sql         [email protected]:/root

scp命令         文件名             用户名@目标IP地址    路径

 

linux下载文件到linux本机:

[root@localhost ~]# scp [email protected]:/root/mysql-auth.sql/root   (传目录加-r选项)

The authenticity of host '192.168.20.24(192.168.20.24)' can't be established.

RSA key fingerprint iscc:41:f8:5f:05:13:8f:e5:ee:0f:30:5e:a7:34:ab:1d.

Are you sure you want to continueconnecting (yes/no)? yes

Warning: Permanently added '192.168.20.24'(RSA) to the list of known hosts.

[email protected]'s password:

mysql-auth.sql                                                         100% 1909     1.9KB/s   00:00   

[root@localhost ~]#

[root@en ~]# scp -r [email protected]:/root/20.24 /root

scp              [email protected]:/root/mysql-auth.sql          /root

scp命令            用户名@目标IP地址:文件路径             本地位置


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