Fast – Test your internet download speed from the Linux terminal

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If your internet download speed seems poor, most likely go to Speedtest.net and check, yes ?. This is the easiest way to test the speeds we can get from our internet service provider, and it has been a popular choice for years.

But Netflix’s own speed test service – Fast.com, a free, fast and easy tool that allows users to check their current internet download and upload speeds with latency in its great, clean, ad-free interface. Since it uses Netflix’s own servers for testing, you can easily keep track of whether your ISP is throttling your speed.

[ You might also like: 16 Useful Bandwidth Monitoring Tools to Analyze Network Usage in Linux ]

Just go to Fast.com to perform a speed test of your current internet download speed.

Test the internet download speed

Fast – test the internet download speed from the Linux terminal

If you want to check the current internet speed of your Linux server from the command line, you can use a utility called. use fast – a minimal zero-dependency script written in Go language to test your internet download speed from the terminal used by. is operated Fast.com – Netflix and continues Linux, Window, and Mac.

This speed test tool is very simple and has no options whatsoever. Simple, Download a binary file for your architecture (fast_linux_amd64 for 64-bit systems) in your home directory with curl or wget, set the execute permission and execute it directly from the terminal to test the internet speed of your server.

$ curl -L https://github.com/ddo/fast/releases/download/v0.0.4/fast_linux_amd64 -o fast
OR
$ wget https://github.com/ddo/fast/releases/download/v0.0.4/fast_linux_amd64 -O fast

# then chmod
chmod +x fast

# run
./fast
Internet speed test for Linux servers
Internet speed test for Linux servers

If you want, you can install it under /usr/local/bin Directory on any Linux distribution by using the following commands.

$ wget https://github.com/ddo/fast/releases/download/v0.0.4/fast_linux_amd64 
$ sudo install fast_linux_amd64 /usr/local/bin/fast
$ fast
Install the Fast.com tool on Linux
Install the Fast.com tool on Linux

You can also install Fast on every Linux distribution with snap (requires snapped installed on the system).

$ snap install fast

That’s all! In this article, we have explained how to check the current Internet download and upload speed of Linux systems with the Fast.com Speed ​​test service.

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