URL=https://git.io/vxBfj SHA=9e6d121bc6cff930a252d00df501a84adbef4df3a0979dddf13949f35ec49006 bash -c 'cmd="$(curl -fsSL $URL)" && [ $(echo "$cmd" | sha256sum | cut -d " " -f1) == $SHA ] && echo "$cmd" | bash || echo Checksum mismatch!'