웹 서버 인증서보기 


$ openssl s_client -connect 1.1.1.1:8000 -showcerts </dev/null 2>/dev/null|openssl x509 -outform PEM




웹 서버 인증서 저장하기


$ openssl s_client -connect 1.1.1.1:8000 -showcerts </dev/null 2>/dev/null|openssl x509 -outform PEM > www.google.com.perm



Posted by '김용환'
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