scp命令——两台机器之间拷贝文件

复制本地文件到远程

scp命令——拷贝树莓派数据到本地

场景：Mac下ssh登陆树莓派，树莓派上的文件拷贝到本地。

实现方式：scp命令并且mac上开启ssh服务

语法规则

scp [raspberry pi file path] [email protected]:[local file path]

会询问你是否远程链接mac

选择 yes

会提示你输入mac密码

Passord:

输入mac密码

实例

```

pi@xxxxxx:/usr/share/nginx/html/yunchuang.zhijia.com$scp php_mysql/  [email protected]:/home/xxx/

The authenticity of host'192.168.1.101 (192.168.1.101)'can't be established.

ECDSA key fingerprint is 2f:5g:78:03:9e:3a:52:c5:70:ea:77:a4:cf:23:3d:ba.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '192.168.1.101' (ECDSA) to the list of known hosts.

Password:

php_mysql: not a regular file

pi@xxxxxx:/usr/share/nginx/html/yunchuang.zhijia.com$ scp php_mysql/ 

[email protected]:~/home/xxx/

Password:

php_mysql: not a regular file

pi@xxxxxx:/usr/share/nginx/html/yunchuang.zhijia.com$

```

注意这句php_mysql: not a regular file不是一个常规文件，不带参数不能直接copy整个目录。

```

pi@xxxxxx:/usr/share/nginx/html/yunchuang.zhijia.com$scp php_mysql/create_db.php  [email protected]:~/home/xxx/

Password:create_db.php

100%      338      0.3KB/s      00:00

```

好了，一次copy一个文件。

scp拷贝一个文件夹下面所有（包含文件夹和文件）

sudo scp -r  [email protected]:/Users/xxxxxx/Downloads/nginx-rtmp-module .

复制远程文件到本地

localhost:~ xxx$ scp [email protected]:~/workspace/NASA/NASA-master/car.py .

[email protected]'s password:

car.py                                                                                    100% 3545  313.6KB/s  00:00

localhost:~ wangliang$