README
¶
Notice
Several people are reporting a "Can not get speedtest config" error. This should be resolved in the latest release: https://github.com/zpeters/speedtest/releases/tag/v1.0.2-b
The Unofficial Speedtest CLI
The Unofficial Speedtest CLI is a command-line program to test bandwidth in situations where you don't have access to a full GUI environment and web browser.
In 2013 I was feeling guilty about using Open Source software for most of my life without giving anything back in return. I decided to create this project to my part to help the IT community.
A lot of the initial algorithms here are based on different scripts I found when I was studying how speedtest.net works. Mainly, @sivel's speedtest-cli, thanks for your work!
master branch
development branch
License
Licensed under GPLv3 (See COPYING and LICENSE)
Download
- Github (Windows/Linux/Mac) - https://github.com/zpeters/speedtest/releases
- Mirror (Windows/Linux/Mac) - http://media.thehelpfulhacker.net/index.php?dir=speedtest/
Build
See the wiki
Bugs and Features
See github issues tracker - https://github.com/zpeters/speedtest/issues
Usage
speedtest.exe -- normal run, will automatically select the closests/fastest server to test against
$ bin/speedtest.exe
Finding fastest server..
1752 | 5NINES (Madison, WI, United States)
Testing download speed......
Testing upload speed......
Ping: 53.613233ms | Download: 13.34 Mbps | Upload: 3.89 Mbps
speedtest.exe -l -- List servers
$ bin/speedtest.ext -l
1724 | CityNet (Zaporizhzhya, Ukraine)
2966 | FUSION MEDIA Kft. (Budapest, Hungary)
3634 | Paul Bunyan Communications (Bemidji, MN, United States
...
speedtest.exe -s 1724 -- Run against a specific server
$ bin/speedtest.exe -s 1724
1724 | CityNet (Zaporizhzhya, Ukraine)
Testing latency...
Testing download speed......
Testing upload speed......
Ping: 982.913566ms | Download: 0.91 Mbps | Upload: 1.25 Mbps
speedtest.exe -b 1234 -b 5678 -- Run the test blacklisting servers 1234 and 5678 speedtest.exe -r -- Runs speedtest in "reporting" mode (useful for Labtec, Excel spreadsheets, etc) speedtest.exe -r -rc="," -- Use a different separator (default is '|') Report Fields: Server ID, Server Name (Location), Ping time in ms, Download speed in kbps, Upload speed in kbps
1752|5NINES(Madison, WI,United States)|36.18|19452|4053
COMMANDS:
GLOBAL OPTIONS:
--algo value, -a value Specify the measurement method to use ('max', 'avg')
--debug, -d Turn on debugging
--list, -l List available servers
--update, -u Check for a new version of speedtest
--ping, -p Ping only mode
--quiet, -q Quiet mode
--report, -r Reporting mode output, minimal output with '|' for separators, use '--rc'
to change separator characters. Reports the following: Server ID,
Server Name (Location), Ping time in ms, Download speed in kbps, Upload speed in kbps
--downloadonly, --do Only perform download test
--uploadonly, --uo Only perform upload test
--reportchar value, --rc value Set the report separator. Example: --rc=','
--server value, -s value Use a specific server
--blacklist value, -b value Blacklist a server. Use this multiple times for more than one server
--mini value, -m value URL of speedtest mini server
--numclosest value, --nc value Number of 'closest' servers to find (default: 3)
--numlatency value, --nl value Number of latency tests to perform (default: 5)
--interface value, -I value Source IP address or name of an interface
--help, -h show help
--version, -v print the version
Feedback / Contributing
Contact zpeters@gmail.com for general feedback
For Bug reports please use the Github issue tracker for this project
To contribute please see CONTRIBUTING.md
Thank You
- Jacob McDonald - jmc734 - Cleaned up printing and formatting. Added parameter passing to run.sh - https://github.com/zpeters/speedtest/pull/4
- Cory Lievers - Testing and feedback. Suggestions for formatting to make this more useful for labtec - https://github.com/zpeters/speedtest/issues/9
- Paul Baker (Network Manager - BMS Telecorp) - Located a bug in the speedtest.net server list generation and found the correct 'static' url
- Graham Roach (Contact Info?) - Extensive user testing to help determine issues with latency and accuracy of upload and download speeds - #11 (and others)
- @larray - slightly obscure issues with http caches interfering with test results - #20
- Noric - reporting and help with testing issues with report formatting - #32
- @jannson - submitting patch to reduce memory usage on download test - #37
- @vendion - teaching me how to import packages the corret way - #67
- @invalid-email-address - various formatting
- @l2dy - cleaned up README and broken links
- @m01 - speed test mini support
- @pra85 - fixed types in README
- @schweikert - for adding the interface selection code
Why don't my speeds match those reported from the speedtest.net website?
The calculation that is used for testing download speeds is literally measuring the amount of data we are downloading (we request a "random" image and count how many bytes are received) and how long it takes to download. We multiply by the correct factors to get from bytes to megabits. I consider this to be an honest and accurate measurement.
In speedtest.net's reference documentation they describe doing a lot of manipulation to the results to return an "ideal" measurement (https://support.speedtest.net/entries/20862782-How-does-the-test-itself-work-How-is-the-result-calculated-). This, to me, is trading accuracy for speed and not what I'm looking for out of a testing tool.
For confirmation that my download calculations are correct I have tested against a few other speed testing sites, specifically http://testmy.net ("What makes TestMy.net better") who appear to use an "unfiltered" method of calculating bandwidth speeds. These results typically match up with speedtest.net cli
Reference
- how does it work - https://support.speedtest.net/entries/20862782-How-does-the-test-itself-work-How-is-the-result-calculated-
- why actual speedtest.net results may be inaccurate - http://testmy.net/
Documentation
¶
There is no documentation for this package.
Source Files
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