Linux "s_server" Command Line Options and Examples
SSL/TLS server program
Usage:
openssl s_server [-help] [-port port] [-accept val] [-naccept count] [-unix val] [-unlink] [-4] [-6] [-context
id] [-verify depth] [-Verify depth] [-crl_check] [-crl_check_all] [-cert filename] [-certform DER|PEM] [-key
keyfile] [-keyform DER|PEM] [-pass arg] [-dcert filename] [-dcertform DER|PEM] [-dkey keyfile] [-dkeyform
DER|PEM] [-dpass arg] [-dhparam filename] [-nbio] [-nbio_test] [-crlf] [-debug] [-msg] [-state] [-CApath
directory] [-CAfile filename] [-no-CAfile] [-no-CApath] [-attime timestamp] [-check_ss_sig] [-explicit_policy]
[-extended_crl] [-ignore_critical] [-inhibit_any] [-inhibit_map] [-no_check_time] [-partial_chain] [-policy
arg] [-policy_check] [-policy_print] [-purpose purpose] [-suiteB_128] [-suiteB_128_only] [-suiteB_192]
[-trusted_first] [-no_alt_chains] [-use_deltas] [-auth_level num] [-verify_depth num] [-verify_return_error]
[-verify_email email] [-verify_hostname hostname] [-verify_ip ip] [-verify_name name] [-x509_strict] [-nocert]
[-client_sigalgs sigalglist] [-named_curve curve] [-cipher cipherlist] [-serverpref] [-quiet] [-ssl3] [-tls1]
[-tls1_1] [-tls1_2] [-dtls] [-dtls1] [-dtls1_2] [-listen] [-async] [-split_send_frag] [-max_pipelines]
[-read_buf] [-no_ssl3] [-no_tls1] [-no_tls1_1] [-no_tls1_2] [-no_dhe] [-bugs] [-comp] [-no_comp] [-brief]
[-www] [-WWW] [-HTTP] [-engine id] [-tlsextdebug] [-no_ticket] [-id_prefix arg] [-rand file(s)] [-serverinfo
file] [-no_resumption_on_reneg] [-status] [-status_verbose] [-status_timeout nsec] [-status_url url] [-alpn
protocols] [-nextprotoneg protocols]
Command Line Options:
s_server -help ...
s_server -port ...
s_server -accept ...
s_server -naccept ...
s_server -unix ...
s_server -unlink ...
s_server -context ...
s_server -cert ...
s_server -certform ...
s_server -key ...
s_server -keyform ...
s_server -pass ...
s_server -dcert ...
s_server -dcertform ...
s_server -nocert ...
s_server -dhparam ...
s_server -no_dhe ...
s_server -crl_check ...
s_server -CApath ...
s_server -CAfile ...
s_server -no-CAfile ...
s_server -no-CApath ...
s_server -verify ...
s_server -attime ...
s_server -inhibit_any ...
s_server -policy_print ...
s_server -verify_depth ...
s_server -verify_return_error ...
s_server -state ...
s_server -debug ...
s_server -msg ...
s_server -trace ...
s_server -msgfile ...
s_server -nbio_test ...
s_server -nbio ...
s_server -crlf ...
s_server -quiet ...
s_server -psk_hint ...
s_server -psk ...
s_server -ssl2 ...
s_server -dtls ...
s_server -listen ...
s_server -async ...
s_server -split_send_frag ...
s_server -max_pipelines ...
s_server -read_buf ...
s_server -bugs ...
s_server -comp ...
s_server -no_comp ...
s_server -brief ...
s_server -client_sigalgs ...
s_server -named_curve ...
s_server -cipher ...
s_server -serverpref ...
s_server -tlsextdebug ...
s_server -no_ticket ...
s_server -www ...
s_server -WWW ...
s_server -HTTP ...
s_server -rev ...
s_server -engine ...
s_server -id_prefix ...
s_server -rand ...
s_server -serverinfo ...
s_server -no_resumption_on_reneg ...
s_server -status ...
s_server -status_verbose ...
s_server -status_timeout ...
s_server -status_url ...
s_server -alpn ...