download-missing-kernel-keys


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#!/bin/bash

signatures="$( \
  curl 'https://kernel.org/' 2>/dev/null | \
    tr '"' '\n' | \
    grep '\.sign$' | \
    head -n1
)"

for s in ${signatures}
do
  curl "$s" 2> /dev/null | \
    gpg --verify - "$0"

done