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yogeshkumark/retrieve-cert.sh

Forked from stevebakh/retrieve-cert.sh
Created April 9, 2021 16:48
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Bash script using openssl to download website certificate
Raw
retrieve-cert.sh
#!/bin/sh
#
# usage: retrieve-cert.sh remote.host.name [port]
#
REMHOST=$1
REMPORT=${2:-443}
echo |\
openssl s_client -connect ${REMHOST}:${REMPORT} 2>&1 |\
sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p'
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