Go Installation

GO Installation:

 

 

1. CURL GET tar, unzip in /usr/local

 

 curl 'https://dl.google.com/go/go1.10.3.linux-amd64.tar.gz' -o go.tar.gz \
&& sudo tar -zxvf go.tar.gz -C /usr/local \

&& sudo rm -f go.tar.gz

 

2. SET bash_profile, add to path, and  to export $GO,  $PATH variables to children programs like go

 

if bash never exists:

```
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH="$PATH:$HOME/.local/bin:$HOME/bin"

export GOPATH="$HOME/go"
export PATH="$PATH:/usr/local/go/bin:$GOPATH/bin:/usr/local/bin" if already there: vim ~/.bash_profile
export GOPATH="$HOME/go"
export PATH="$PATH:/usr/local/go/bin:$GOPATH/bin:/usr/local/bin"

 

 

refresh

source ~/.bash_profile` 

$ echo $GOPATH`

`$ echo $PATH` 

 

 go version
go version go1.10.3 linux/amd64 To build the binary:

```
$ go build main.go
```

To run the binary:

`$ ./main`