github.com/chasestarr/deis@v1.13.5-0.20170519182049-1d9e59fbdbfc/router/rootfs/bin/get_src (about)

     1  #!/usr/bin/env bash
     2  
     3  hash="$1"
     4  url="$2"
     5  f=$(basename "$url")
     6  
     7  curl -sSL "$url" -o "$f"
     8  echo "$hash  $f" | sha256sum -c - || exit 10
     9  tar xzf "$f"
    10  rm "$f"