little-things/iasha1check

#!/bin/bash
# Fetch the SHA-1 hashes from an IA item and ensure that they match the local files (i.e. that the upload was successful)
identifier="$1"; escapedIdentifier="$(sed 's/[.[\*^$()+?{|]/\\&/g' <<<"${identifier}")"; sha1sum -c <(curl -sL "https://archive.org/download/${identifier}/${identifier}_files.xml" | tr -d '\n' | grep -Po '<file .*?</file>' | grep 'source="original".*<sha1>' | sed 's,^.*name=",,; s,".*<sha1>, ,; s,</sha1>.*$,,' | grep -Pv "^${escapedIdentifier}"'(\.cdx\.(gz|idx)|_meta\.(sqlite|xml)) ' | awk '{ print $2 "  " $1 }');