fast 
Minimal zero-dependency utility for testing your internet download speed from terminal
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Installation
Bin
replace the download link with your os one
https://github.com/ddo/fast/releases
below is ubuntu 64 bit example
curl -L https://github.com/ddo/fast/releases/download/v0.0.3/fast_linux_amd64 -o fast
# or wget
wget https://github.com/ddo/fast/releases/download/v0.0.3/fast_linux_amd64 -O fast
# then chmod
chmod +x fast
# run
./fast
Docker
~10 MB
docker run --rm ddooo/fast
Snap
soon
Brew
soon
For golang user
golang user can install from the source code
go get -u github.com/ddo/fast
Build
Docker
docker run --rm -v "$PWD":/go/src/fast -w /go/src/fast golang:alpine go build -v
docker build -t ddooo/fast .
Bug
for bug report just open new issue