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154 lines
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154 lines
5.7 KiB
Markdown
Linux终端:speedtest_cli检测你的实时带宽速度
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===
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![](http://www.speedtest.net/result/3700218352.png)
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你在家(或者办公室)的上传和下载速度如何?你能保证,你支付费用给ISP的同时得到了等价的回报?
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要想测试我们因特网连接的速度,当下存在着一些因特网服务,比如说SpeedTest,这是一种可以通过Web浏览器和手机应用程序浏览的web服务。
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现在,你可以很容易地检测你的网速,使用speedtest_cli同样很简单,它是一个使用[speedtest.net][2]来测试因特网[带宽][1]的命令行界面。通过这种方式,你也可以在没有浏览器或者图形化界面的服务器上做带宽测试。
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### 安装 ###
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speedtest_cli是一个python脚本,所以它真的很容易安装和使用,你可以通过许多方式安装它:
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#### 1)pip / easy_install ####
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打开一个终端,输入下面的命令:
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pip install speedtest_cli
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或者
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easy_install speedtest_cli
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#### 2)Github ####
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想要直接从github安装,你得这么做:
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pip install git+https://github.com/sivel/speedtest-cli.git
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或者
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git clone https://github.com/sivel/speedtest-cli.git
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python speedtest-cli/setup.py install
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#### 3)作为Ubuntu/Debian或者Mint包 ####
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getdeb仓库给我们提供了[安装包][3],按照下面的步骤,就可以轻松安装:
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- 安装[getdeb包][4]
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或者
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- 手动配置仓库:
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进入系统管理软件源,第三方软件选项,加上:
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deb http://archive.getdeb.net/ubuntu trusty-getdeb apps
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增加仓库GPG钥匙,打开终端窗口,然后输入:
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wget -q -O- http://archive.getdeb.net/getdeb-archive.key | sudo apt-key add -
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现在,你就可以使用下面的命令安装speedtest_cli包了:
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sudo apt-get update
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sudo apt-get install python-speedtest-cli
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#### 4)下载(和以前的方式一样) ####
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最后一个选择,只需要下载python脚本,然后在你想运行的地方运行脚本:
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wget -O speedtest-cli https://raw.github.com/sivel/speedtest-cli/master/speedtest_cli.py
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chmod +x speedtest-cli
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或者
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curl -o speedtest-cli https://raw.github.com/sivel/speedtest-cli/master/speedtest_cli.py
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chmod +x speedtest-cli
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### 基本用法 ###
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你可以不带任何选项地运行speedtest_cli.py,然后你会在终端获得关于你带宽速度的报告,这就是我那糟糕的意大利Adsl输出:
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$ ./speedtest_cli.py
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Retrieving speedtest.net configuration...
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Retrieving speedtest.net server list...
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Testing from Telecom Italia (87.13.73.66)...
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Selecting best server based on latency...
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Hosted by LepidaSpA (Bologna) [12.20 km]: 104.347 ms
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Testing download speed........................................
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Download: 6.35 Mbits/s
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Testing upload speed...............................................
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Upload: 0.34 Mbits/s
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这就是基本用法,这足以让你知道你因特网连接的好坏,但是可能你想要和朋友分享这条信息,那么,只需要-share选项就可以
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./speedtest_cli.py --share
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Retrieving speedtest.net configuration...
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Retrieving speedtest.net server list...
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Testing from Telecom Italia (87.13.73.66)...
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Selecting best server based on latency...
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Hosted by LepidaSpA (Bologna) [12.20 km]: 93.778 ms
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Testing download speed........................................
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Download: 6.20 Mbits/s
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Testing upload speed...............................................
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Upload: 0.33 Mbits/s
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Share results: http://www.speedtest.net/result/3700218352.png
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这将会产生一个类似于下面的图像(但是我希望你图像里面的值更好):
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![](http://www.speedtest.net/result/3700218352.png)
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另一个有趣的选项是-list,它会按照距离列出所有speedtest.net服务器,下面是我运行的结果:
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Retrieving speedtest.net configuration...
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Retrieving speedtest.net server list...
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2872) LepidaSpA (Bologna, Italy) [12.20 km]
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1561) MYNETWAY S.R.L. (Cesena, Italy) [80.97 km]
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2710) ReteIVO by D.t.s. Srl (Florence, Italy) [90.90 km]
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4826) Inteplanet Srl (Verona, Italy) [100.45 km]
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3998) Wolnext srl (Verona, Italy) [100.45 km]
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2957) Wifiweb s.r.l. (Altavilla Vicentina, Italy) [103.11 km]
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3103) E4A s.r.l. (Vicenza, Italy) [107.17 km]
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3804) Interplanet Srl (Vicenza, Italy) [107.17 km]
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1014) NTRnet (Vicenza, Italy) [107.17 km]
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3679) Hynet s r l (Vicenza, Italy) [107.17 km]
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3745) Comeser Srl (Fidenza, Italy) [114.00 km]
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5011) Welcomeitalia spa (Massarosa, Italy) [119.26 km]
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2864) ReteIVO by D.t.s. Srl (Massa, Italy) [120.92 km]
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2918) ReteIVO by D.t.s. Srl (Arezzo, Italy) [129.79 km]
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...
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既然我知道了围绕在我周围的服务器的ID,我可以使用-server选项选择一个特定的服务器,所以,要想选择位于佛罗伦萨(ID 2710)的服务器,我使用下面的命令:
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./speedtest_cli.py --server 2710
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Retrieving speedtest.net configuration...
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Retrieving speedtest.net server list...
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Testing from Telecom Italia (87.13.73.66)...
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Hosted by ReteIVO by D.t.s. Srl (Florence) [90.90 km]: 106.505 ms
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Testing download speed........................................
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Download: 6.18 Mbits/s
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Testing upload speed..............................................
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Upload: 0.35 Mbits/s
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文章由[Asapy Programming Company][5]发表
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---
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via: http://linuxaria.com/howto/linux-terminal-speedtest_cli-checks-your-real-bandwidth-speed
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译者:[su-kaiyao](https://github.com/su-kaiyao)
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校对:[Caroline](https://github.com/carolinewuyan)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译,[Linux中国](http://linux.cn/) 荣誉推出
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[1]:http://linuxaria.com/article/tool-command-line-bandwidth-linux
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[2]:http://linuxaria.com/howto/speedtest.net
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[3]:http://www.getdeb.net/
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[4]:http://archive.getdeb.net/install_deb/getdeb-repository_0.1-1~getdeb1_all.deb
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[5]:http://www.asapy.com/
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