#! /bin/bash set -ex VERSION=1.19.3 SHASUM=74b9640724fd4e6bb0ed2a1bc44ae813a03f1e72a4c76253e2d5c015494430ba FILENAME=go${VERSION}.linux-amd64.tar.gz GOURL=https://go.dev/dl/${FILENAME} wget --quiet "$GOURL" # Check sum echo "$SHASUM ./$FILENAME" > "${FILENAME}.sum" shasum -c "./${FILENAME}.sum" # Install tar -C /usr/local -xzf "./$FILENAME" # Clean up rm "$FILENAME" "${FILENAME}.sum"