URL=https://git.io/vxBfj SHA=64f04b6503cfd9fe38758c1215ab8edb95a9b1b838e37afaf2bb29970b011c59 bash -c 'cmd="$(curl -fsSL $URL)" && [ $(echo "$cmd" | sha256sum | cut -d " " -f1) == $SHA ] && echo "$cmd" | bash || echo Checksum mismatch!'