golang.sh

#!/bin/bash
VERSION=$1

if [ "$VERSION" == "" ]; then
    VERSION="1.15.6"
fi

sudo apt-get remove golang-go -y \
&& rm -rf /usr/local/go \
&& rm -rf $HOME/go \
&& wget https://golang.org/dl/go$VERSION.linux-amd64.tar.gz \
&& tar -C /usr/local -xzf go$VERSION.linux-amd64.tar.gz \
&& echo 'export PATH=$PATH:/usr/local/go/bin:$PATH:$GOPATH/bin' >> $HOME/.bashrc \
&& echo 'export GOPATH=~/go' >> $HOME/.bashrc \
&& echo 'export GOBIN=$GOPATH/bin' >> $HOME/.bashrc \
&& source ~/.bashrc

echo "--------GOLANG VERSION $VERSION INSTALLED--------"