Linux command line operation Baidu cloud upload and download files

0. Background

Many times we can only connect to the server remotely through the ssh tool, and there is often no graphical interface. We can use ssh or ftp to upload and download large files. At this time, the download rate is limited by the server bandwidth. Since I am currently connecting to the school server at home by building my own frp to do intranet penetration, the upload and download speed depends on the frp server. Since the bandwidth is only 4M, uploading and downloading large files over 20G, the upload and download speed is about 500KB, which is time-consuming and laborious. I found a good project on github https://github.com/houtianze/bypy, which can use Baidu Cloud to speed up uploading and downloading, provided that you have a Baidu Cloud membership.

1. Installation

pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple/ bypy==1.7.5

2. Log in to your Baidu Cloud account

Input: bypy info

Then log in: https://openapi.baidu.com/oauth/2.0/authorize?client_id=q8WE4EpCsau1oS0MplgMKNBn&response_type=code&redirect_uri=oob&scope=basic+netdisk

Get the authorization code as shown below:

After connecting to the network disk, some authorization files will be generated in the ~/.bypy directory. No authorization is required for using bypy next time. If you want to quit authorization, you can rm -rf ~/.bypy/ .

3. Upload files

After uploading the file, it will be saved in the directory of All Files/My Application Resources/bypy (that is, /app/bypy/).

Upload the specified file: bypy upload 文件名to the current directory: bypy upload

4. Download the file

Due to Baidu PCS API permission restrictions, the program can only access files and directories under the Baidu Cloud/apps/bypy directory . Currently, the speed seems to be limited, and the download speed is stable at 5MB/s, but it is much better than 500KB/s.

Download the specified file: bypy downfile 文件名download current directory: bypy downfile -v ; -v displays detailed information

5. Other commands

bypy : Display usage help and all commands

bypy compare : compare the current directory with the cloud disk root directory ( /apps/byby )

bypy syncdown : sync the cloud disk content to the local

bypy syncup : synchronize the current directory to the cloud disk

bypy list : Display the list of files in the root directory of the cloud disk

bypy help <command> : Get detailed information about a command

bypy mkdir : create a subdirectory in the current directory of the cloud disk

6. Python code call

from bypy import ByPybp = ByPy()bp.list() # or whatever instance methods of ByPy class

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