Download and install - The Go Programming Language

Table of Contents

Download and install
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Download and install Go quickly with the steps described here.

For other content on installing, you might be interested in:

Managing Go installations -- How to install multiple versions and uninstall.
Installing Go from source -- How to check out the sources, build them on your own machine, and run them.

1. Go download
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Click the button below to download the Go installer.

Download Go

Don’t see your operating system here? Try one of the other downloads.

Note: By default, the go command downloads and authenticates modules using the Go module mirror and Go checksum database run by Google. Learn more.

2. Go install
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Select the tab for your computer’s operating system below, then follow its installation instructions.

A. Extract the archive you downloaded into /usr/local, creating a Go tree in /usr/local/go. Important: This step will remove a previous installation at /usr/local/go, if any, prior to extracting. Please back up any data before proceeding. For example, run the following as root or through sudo:

rm -rf /usr/local/go && tar -C /usr/local -xzf go1.20.8.linux-amd64.tar.gz

B. Add /usr/local/go/bin to the PATH environment variable. You can do this by adding the following line to your $HOME/.profile or /etc/profile (for a system-wide installation):

export PATH=$PATH:/usr/local/go/bin

Note:

Changes made to a profile file may not apply until the next time you log into your computer.
To apply the changes immediately, just run the shell commands directly or execute them from the profile using a command such as source $HOME/.profile.

~/.bashrc Configure

export GOROOT=/usr/local/go
export GOPATH=<your_workspace>
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

set go env

go env -w GOPROXY=https://goproxy.cn,goproxy.io,proxy.golang.org,direct

set git config

# vim ~/.gitconfig
[user]
	name = username
	email = username@co.com
[url "http://username:passwd@dev.co.com/"]
	insteadOf = http://dev.co.com/
[url "http://oauth2:@dev.co.com/"]
	insteadOf = http://dev.co.com/