The objective of this guide is to install Go/Golang on Ubuntu 20.04 Focal Fossa Linux. Go also know as Golang, is an open source programming language developed by Google.
In this tutorial you will learn:
- How to install Go / Golang
- How to download example hello world application
- How to run example hello world application
Software Requirements and Conventions Used
Category | Requirements, Conventions or Software Version Used |
---|---|
System | Installed Ubuntu 20.04 or upgraded Ubuntu 20.04 Focal Fossa |
Software | Golang |
Other | Privileged access to your Linux system as root or via the sudo command. |
Conventions |
# – requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command$ – requires given linux commands to be executed as a regular non-privileged user |
How To Install Go on Ubuntu 20.04 step by step instructions
- From a terminal execute the following command to install Go language executables:
$ sudo apt install golang
- Confirm the installation by checking for the
go
version:$ go version
- Download Golang hello world example:
$ go get github.com/golang/example/hello
After execution of the above command a new directory named
go
will be created in your user home directory containing a source code and executable binary of the Hello World Golang program.Given that the new
go
directory is located within you user home directory, to execute thehello
program run:$ ~/go/bin/hello Hello, Go examples!