Golang Examples Repo

Contibution Guide

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Golang setup and getting started

Following instructions are verfied setup of Golang on Ubuntu 16.04 version

Table of Contents

• Install Golang
• Setup Go development environment
• Verify the installation
• Go to src path and start development
• Bibliography

Install Golang

• Get the OS specific installer from here
• Run the command as root user or sudo
• Extract go executable in /usr/local directory
• For Ubuntu 16.04 version

  cd /usr/local/
  wget https://dl.google.com/go/go1.14.1.linux-amd64.tar.gz
  tar -xvzf go1.14.1.linux-amd64.tar.gz 
  rm go1.14.1.linux-amd64.tar.gz 
  

  or

  cd /tmp
  wget https://dl.google.com/go/go1.14.1.linux-amd64.tar.gz
  sudo tar -xvzf go1.14.1.linux-amd64.tar.gz -C /usr/local
  

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Setup Go development environment

• Create directories for development

mkdir -p $HOME/go/{bin,src,pkg}

Where,

bin - directory to hold the go source executables

src - source directory in which all the source modules will be coded

pkg - directory to hold the dependency import packages

• Add path to environment permanently by adding in profile

  export "PATH=$PATH:/usr/local/go/bin"
  export "GOPATH=$HOME/go"
  export "GOBIN=$GOPATH/bin"
  

• Execute .profile file to make effect of Env variable updates

  source ~/.profile
  

Verify the installation

go help
go env

Go to src path and start development

cd $HOME/go/src
mkdir <new_go_module_name>

Bibliography

Install Go in Linux

Golang Install Doc

Set Go Env Variable

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