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bmarwell/one line check for certificate digest algorithm

Created September 25, 2014 14:21
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one line check for certificate digest algorithm
CF=mktemp; openssl s_client -showcerts -connect host:port </dev/null > "$CF" 2>/dev/null; openssl x509 -in "$CF" -text -noout | grep "Signature Algorithm" | uniq; rm "$CF"
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