FastTunnel
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FastTunnel Docs

Installation, usage, and verification for the FastTunnel CLI.

Why FastTunnel

Fast setup

Install in seconds and expose localhost with one command.

Cross-platform

First-class support for macOS, Linux, and Windows with native release artifacts.

Signed releases

Release artifacts include signatures so you can verify integrity before running binaries.

Install

macOS

brew install fasttunnels/fasttunnel/fasttunnel
curl -sSL https://fasttunnel.dev/install.sh | sh
curl -LO https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_darwin_arm64.tar.gz
tar -xzf fasttunnel_0.1.1_darwin_arm64.tar.gz
sudo mv fasttunnel /usr/local/bin/fasttunnel

Linux

curl -sSL https://fasttunnel.dev/install.sh | sh
curl -LO https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_linux_amd64.tar.gz
tar -xzf fasttunnel_0.1.1_linux_amd64.tar.gz
sudo mv fasttunnel /usr/local/bin/fasttunnel
curl -LO https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_linux_amd64.deb
sudo dpkg -i fasttunnel_0.1.1_linux_amd64.deb

Windows

irm https://fasttunnel.dev/install.ps1 | iex
scoop bucket add fasttunnel https://github.com/fasttunnels/scoop-fasttunnel
scoop install fasttunnel
iwr -Uri https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_windows_amd64.zip -OutFile fasttunnel.zip
Expand-Archive -Path .\fasttunnel.zip -DestinationPath .\fasttunnel -Force

Build from source (all platforms)

git clone https://github.com/fasttunnels/fasttunnel.git
cd fasttunnel/cli
go build -o fasttunnel ./cmd/fasttunnel

Usage

fasttunnel login
fasttunnel http 3000
fasttunnel https 3000
fasttunnel http 8080 -s my-app
fasttunnel --version

Verify a release

Download an artifact and its .sig file, then verify with cosign.pub:

curl -LO https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_linux_amd64.tar.gz
curl -LO https://github.com/fasttunnels/fasttunnel/releases/download/v0.1.1/fasttunnel_0.1.1_linux_amd64.tar.gz.sig
cosign verify-blob --key cosign.pub --signature fasttunnel_0.1.1_linux_amd64.tar.gz.sig fasttunnel_0.1.1_linux_amd64.tar.gz