go autoinstall

#!/bin/bash
# Raspberry Pi golang install script
# Based on instructions from https://www.e-tinkers.com/2019/06/better-way-to-install-golang-go-on-raspberry-pi/

export GOLANG="$(curl https://golang.org/dl/|grep armv6l|grep -v beta|head -1|awk -F\> {'print $3'}|awk -F\< {'print $1'})"
wget https://golang.org/dl/$GOLANG
sudo tar -C /usr/local -xzf $GOLANG
rm $GOLANG
unset GOLANG

echo 'PATH=$PATH:/usr/local/go/bin' >> ~/.profile
echo 'GOPATH=$HOME/golang' >> ~/.profile
source ~/.profile