Format
sshd [-46dDeiqTt] [–b bits] [-C connection_spec] [-c host_certificate_file] [-E log_file] [–f config_file] [–g login_grace_time] [–h host_key_file] [–k key_gen_time] [–o option] [–p port] [–u len]
sshd [-46dDeiqTt] [–b bits] [-C connection_spec] [-c host_certificate_file] [-E log_file] [–f config_file] [–g login_grace_time] [–h host_key_file] [–k key_gen_time] [–o option] [–p port] [–u len]