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886b48 Steven Anderson 2024-12-17 19:30:22
initial openssl
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# openssl
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#### Read Certificate
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openssl x509 -text -noout -in certificate.crt
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#### View Certificate Information
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A small script to view certificate information on a website.
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```sh
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#!/usr/bin/env sh
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url=$1
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if [ -z "${url}" ]; then
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echo "You need to provide a url"
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exit 1
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fi
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echo | openssl s_client -showcerts -servername "$url" -connect "$url":443 2>/dev/null | openssl x509 -inform pem -noout -text
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```