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Download Go Programming Language with cURL Command



How to Download and Install Go Using Curl




Go, sometimes referred to as "Golang", is an open-source programming language that was released by Google in 2012. Google's intention was to create a programming language that could be learned quickly. Since its release, Go has become highly popular among developers and is used for various applications ranging from cloud or server-side applications, to artificial intelligence and robotics.


curl is a command-line utility for transferring data from or to a server designed to work without user interaction. With curl, you can download or upload data using one of the supported protocols including HTTP, HTTPS, SCP, SFTP, and FTP.




download go using curl



In this article, you will learn how to download and install the latest version of Go using curl on a Linux system. You will also learn how to test your installation by running a simple "Hello, World!" program.


Prerequisites




Before you begin, make sure you have the following:


  • A Linux system with a non-root user with sudo privileges. You can follow our guide on if you need help setting up one.



  • curl installed on your system. You can install it using your system's package manager. For example, on Ubuntu, you can run:



sudo apt update sudo apt install curl


Downloading Go




The first step is to download the current binary release of Go from the official . As of this writing, the current version is 1.17.3. Check the download page for updates, and replace 1.17.3 with the most recent stable version if necessary.


To download Go using curl, use the following command:


How to download and install go using curl


Download go latest stable version with curl


curl command to download go tarball from official site


Download go binary for linux with curl and extract it


Install go on ubuntu using curl and apt-get


Download go source code with curl and build it from scratch


Download go modules with curl and go mod


Download go documentation with curl and view it offline


Download go tools with curl and install them with go get


Download go test files with curl and run them with go test


Download go examples with curl and run them with go run


Download go packages with curl and import them in your code


Download go benchmarks with curl and run them with go bench


Download go playground snippets with curl and edit them locally


Download go releases with curl and verify their checksums


Download go cross-compilation toolchain with curl and set up your environment


Download go docker image with curl and run it in a container


Download go web framework with curl and create a web app


Download go grpc library with curl and implement a microservice


Download go protobuf compiler with curl and generate code from proto files


Download go aws sdk with curl and interact with aws services


Download go terraform provider with curl and manage infrastructure as code


Download go kubernetes client with curl and deploy applications to k8s cluster


Download go lambda runtime with curl and write serverless functions in go


Download go gin framework with curl and build a restful api


Download go echo framework with curl and create a web server


Download go revel framework with curl and develop a full-stack web app


Download go beego framework with curl and make a mvc web app


Download go iris framework with curl and design a high-performance web app


Download go buffalo framework with curl and generate a web app scaffold


Download go chi framework with curl and craft a lightweight web app


Download go fiber framework with curl and build a fast web app


Download go mux router with curl and handle http requests in your web app


Download go negroni middleware with curl and enhance your web app functionality


Download go martini framework with curl and create a modular web app


Download go gorm library with curl and perform orm operations in your web app


Download go sqlx library with curl and execute sql queries in your web app


Download go mongo driver with curl and connect to mongodb in your web app


Download go redis client with curl and use redis as a cache in your web app


Download go jwt library with curl and implement authentication in your web app


Download go zap logger with curl and add structured logging to your web app


Download go viper library with curl and manage configuration in your web app


Download go cobra library with curl and create a cli for your web app


Download go spf13 library with curl and add flags, commands, and subcommands to your cli


Download go urfave library with curl and build a powerful cli for your web app


Download go promptui library with curl and add interactive prompts to your cli


Download go survey library with curl and create beautiful surveys for your cli


Download go color library with curl and add colors to your cli output


Download go tablewriter library with curl and format data in tables for your cli output


curl -OL [18](


This will save the file as go1.17.3.linux-amd64.tar.gz in your current directory.


To verify the integrity of the file you downloaded, run the sha256sum command and pass it the filename as an argument:


sha256sum go1.17.3.linux-amd64.tar.gz


This will return the tarball's SHA256 checksum:


go1.17.3.linux-amd64.tar.gz d4e5f57c140a79f80d0eb05741749fcd8b269e621c33c68e2925c4b6f6aee0c9 go1.17.3.linux-amd64.tar.gz


If the checksum matches the one listed on the download page, you've done this step correctly.


Installing Go




The next step is to install Go on your system by extracting the downloaded file to /usr/local/go, which is the recommended location for installing Go.


To do this, use tar with the following options:


  • -C /usr/local: change to the /usr/local directory before performing any other operations.



  • -x: extract files from an archive.



  • -v: produce verbose output: Possible continuation of the article: -f: use archive file or device ARCHIVE.



  • -z: filter the archive through gzip.



Run the following command with sudo privileges:


sudo tar -C /usr/local -xvzf go1.17.3.linux-amd64.tar.gz


This will create a directory called go under /usr/local, which contains the Go distribution files.


The final step is to add the Go binary directory to your PATH environment variable, so that you can run Go commands from any location. The Go binary directory is /usr/local/go/bin.


To do this, you can edit your /.profile file and append the following line at the end:


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


Save and close the file, then apply the changes by running:


source /.profile


Testing Go Installation




To test if Go is installed correctly, you can check the version of Go by running:


go version


This should output something like:


go version go1.17.3 linux/amd64


If you see a similar output, congratulations! You have successfully installed Go using curl.


To test if Go can run a simple program, you can create a file called hello.go in your home directory with the following content:


package main import "fmt" func main() fmt.Println("Hello, World!")


This is a basic Go program that prints "Hello, World!" to the standard output.


To run this program, use the go run command and pass it the filename as an argument:


go run hello.go


This should output:


Hello, World!


If you see this output, you have successfully run your first Go program.


Conclusion




In this article, you learned how to download and install Go using curl on a Linux system. You also learned how to test your installation by running a simple "Hello, World!" program.


Go is a powerful and versatile programming language that can be used for various applications. If you want to learn more about Go, you can check out some of these resources:


  • , which contains documentation, tutorials, and a playground where you can try out Go code online.



  • , which features articles and announcements about Go development and best practices.



  • , which is an interactive introduction to the main features of Go.



  • , which contains useful information and links about Go community and projects.



  • , which answers some of the most common questions about Go.



FAQs




Q: How do I update Go to a newer version?




A: To update Go to a newer version, you can follow the same steps as installing Go, but with a different version number. For example, if you want to update to version 1.18.0, you can download the file go1.18.0.linux-amd64.tar.gz and extract it to /usr/local/go. You may need to remove the old version of Go first by running sudo rm -rf /usr/local/go.


Q: How do I uninstall Go from my system?




A: To uninstall Go from your system, you can simply delete the /usr/local/go directory and remove it from your PATH environment variable. To delete the directory, run sudo rm -rf /usr/local/go. To remove it from your PATH, edit your /.profile file and delete or comment out the line that exports PATH=$PATH:/usr/local/go/bin.


Q: How do I install Go on other operating systems?




A: To install Go on other operating systems, such as Windows or macOS, you can follow the instructions on the .


Q: How do I install additional packages for Go?




A: To install additional packages for Go, you can use the go get command, which downloads and installs packages from remote repositories. For example, to install the popular gorilla/mux package, which provides a powerful HTTP router and URL matcher, you can run:


go get -u [19](


This will download and install the package to your GOPATH directory, which is usually /go. You can then import and use the package in your Go code.


Q: How do I compile and run Go code?




A: To compile and run Go code, you can use the go build command, which produces an executable file from your source code. For example, to compile a file called main.go, you can run:


go build main.go


This will create a file called main (or main.exe on Windows) in your current directory. You can then run the file by typing ./main (or main.exe on Windows).


You can also use the go run command, which compiles and runs your code without producing an executable file. This is useful for testing or debugging purposes. 44f88ac181


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