用Speedtest-CLI来测试你的上下行网速

喜欢ヅ旅行 2022-06-13 10:52 593阅读 0赞

我们经常需要检查服务器的网络状况，于是便了有此文的主题`Speedtest-CLI`，这是个十分好用的工具，使用简单的命令就能达到我们的目的。

#### Speedtest-CLI是什么？ ####

`Speedtest-CLI`是基于python开发的脚本程序，利用了speedtest.net的服务来测量出上下行的宽带速度。`Speedtest-cli`能根据机房离测速服务器的物理距离来列出测速服务器，或者针对某一服务器进行测速，同时还能为你生成一个URL以便你分享你的测速结果。

## 在Linux上安装Speedtest-CLI ##

### 准备条件 ###

服务器上必须安装了2.4-3.5的python版本

### 安装方法 ###

*  pip方式安装
    
    > pip install speedtest-cli
    
    或
    
    > easy\_install speedtest-cli
    
    注:这种安装方式的前提是系统安装了python-pip包管理器，这样你才能使用pip命令安装

*  通过github方式安装
    
    > pip install git+[https://github.com/sivel/speedtest-cli.git][https_github.com_sivel_speedtest-cli.git]
    
    或
    
    > git clone [https://github.com/sivel/speedtest-cli.git][https_github.com_sivel_speedtest-cli.git]  
    > python speedtest-cli/setup.py install
    
    注:这种安装方式的前提是系统安装了git客户端，这样你才能使用git命令安装
 *  下载安装
    
    > wget -O speedtest-cli [https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py][https_raw.githubusercontent.com_sivel_speedtest-cli_master_speedtest.py]  
    > chmod +x speedtest-cli
    
    或
    
    > curl -Lo speedtest-cli [https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py][https_raw.githubusercontent.com_sivel_speedtest-cli_master_speedtest.py]  
    > chmod +x speedtest-cli
    
    注:chmod是提权操作

### 移动脚本到用户下，这样就不用每次输入完整的脚本路径 ###

> sudo mv speedtest-cli /usr/bin/

## 使用Speedtest-CLI ##

键入`speedtest-cli -h`可以得到相关的命令

Usage: speedtest-cli [options]
    
    Command line interface for testing internet bandwidth using speedtest.net.
    --------------------------------------------------------------------------
    https://github.com/sivel/speedtest-cli
    
    Options:
      -h, --help            show this help message and exit
      --no-download         Do not perform download test
      --no-upload           Do not perform upload test
      --bytes               Display values in bytes instead of bits. Does not
                            affect the image generated by --share, nor output from
                            --json or --csv
      --share               Generate and provide a URL to the speedtest.net share
                            results image, not displayed with --csv
      --simple              Suppress verbose output, only show basic information
      --csv                 Suppress verbose output, only show basic information
                            in CSV format. Speeds listed in bit/s and not affected
                            by --bytes
      --csv-delimiter=CSV_DELIMITER
                            Single character delimiter to use in CSV output.
                            Default ","
      --csv-header          Print CSV headers
      --json                Suppress verbose output, only show basic information
                            in JSON format. Speeds listed in bit/s and not
                            affected by --bytes
      --list                Display a list of speedtest.net servers sorted by
                            distance
      --server=SERVER       Specify a server ID to test against
      --mini=MINI           URL of the Speedtest Mini server
      --source=SOURCE       Source IP address to bind to
      --timeout=TIMEOUT     HTTP timeout in seconds. Default 10
      --secure              Use HTTPS instead of HTTP when communicating with
                            speedtest.net operated servers
      --no-pre-allocate     Do not pre allocate upload data. Pre allocation is
                            enabled by default to improve upload performance. To
                            support systems with insufficient memory, use this
                            option to avoid a MemoryError
      --version             Show the version number and exit

### 命令介绍 ###

*  `speedtest-cli --bytes`以字节计算的方式来测试上下行速度
 *  `speedtest-cli --share`将速度测试的结果生成一张图片的连接，便于你分享
 *  `speedtest-cli --simple`只显示ping和上下行速度
 *  `speedtest-cli --list` 列出speedtest.net所有的服务器距离你的物理距离，单位是千米（km）
 *  …  
    其它命令自己去看文档吧，写得很清楚，[传送门][Link 1]

好了，这里就说这么多了.

[https_github.com_sivel_speedtest-cli.git]: https://github.com/sivel/speedtest-cli.git
[https_raw.githubusercontent.com_sivel_speedtest-cli_master_speedtest.py]: https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
[Link 1]: https://github.com/sivel/speedtest-cli/blob/master/README.rst