Bump Golang version (linux)

bump-golang.sh

#!/bin/bash
LATEST=$(curl -s https://golang.org/dl/ | grep ".linux-amd64.tar.gz</span>" | sed -e 's/.*go\(.*\).linux.*/\1/')
CURRENT=$(go version |  sed -e 's/.*go\(.*\) linux.*/\1/')
if [ $LATEST = $CURRENT ]; then
    echo Golang version is up to date: $LATEST
else
    echo Updating golang from $CURRENT to $LATEST
    wget https://dl.google.com/go/go$LATEST.linux-amd64.tar.gz
    sudo rm -rf /usr/local/go
    sudo tar -C /usr/local -xzf go$LATEST.linux-amd64.tar.gz
    rm go$LATEST.linux-amd64.tar.gz
fi

Execute script via curl

sh -c "$(curl -fsSL https://gist.githubusercontent.com/igolaizola/d45712538d38f077a2f7979053380130/raw)"

Execute script via wget

sh -c "$(wget https://gist.githubusercontent.com/igolaizola/d45712538d38f077a2f7979053380130/raw -O -)"