openssls_client [-help] [-ssl_config section] [-connect host:port] [-host hostname] [-port port] [-bind host:port] [-proxy host:port] [-proxy_user userid] [-proxy_pass arg] [-unix path] [-4] [-6] [-quic] [-servername name] [-noservername] [-verify depth] [-verify_return_error] [-verify_quiet] [-verifyCAfile filename] [-verifyCApath dir] [-verifyCAstore uri] [-cert filename] [-certform DER|PEM|P12] [-cert_chain filename] [-build_chain] [-CRL filename] [-CRLform DER|PEM] [-crl_download] [-key f...
