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openssl-s_client

List of commands for openssl-s_client:

  • openssl-s_client:tldr:04296 openssl-s_client: Set the Server Name Indicator (SNI) when connecting to the SSL/TLS server.
    $ openssl s_client -connect ${host}:${port} -servername ${hostname}
    try on your machine
    explain this command
  • openssl-s_client:tldr:0f40d openssl-s_client: Display the certificate presented by an SSL/TLS server.
    $ openssl s_client -connect ${host}:${port}
    try on your machine
    explain this command
  • openssl-s_client:tldr:7221b openssl-s_client: Display the start and expiry dates for a domain's certificate.
    $ openssl s_client -connect ${host}:${port} 2>/dev/null | openssl x509 -noout -dates
    try on your machine
    explain this command
  • openssl-s_client:tldr:c6144 openssl-s_client: Display the complete certificate chain of an HTTPS server.
    $ openssl s_client -connect ${host}:443 -showcerts
    try on your machine
    explain this command
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