URL=https://git.io/vxBfj SHA=ec150859770843f4f8b4f5a16e08cc133c003b209272e715cfcfcd465b3b36e6 bash -c 'cmd="$(curl -fsSL $URL)" && [ $(echo "$cmd" | sha256sum | cut -d " " -f1) == $SHA ] && echo "$cmd" | bash || echo Checksum mismatch!'