SSS_SSH_KNOWNHOSTS(1) SSSD NAME sss_ssh_knownhosts - OpenSSH SYNOPSIS sss_ssh_knownhosts [] sss_ssh_knownhosts SSH known_hosts OpenSSH ( , . " SSH_KNOWN_HOSTS" (man) sshd(8)). ssh(1) sss_ssh_knownhosts "KnownHostsCommand": KnownHostsCommand /usr/bin/sss_ssh_knownhosts %H , ssh_config(5), . ssh SSSD. -d,--domain SSSD . -o,--only-host-name , , , . , ( ). -?,--help . The key lines retrieved from the backend are expected to respect the key format as described in the "SSH_KNOWN_HOSTS FILE FORMAT" section of sshd(8). However, returning only the keytype and the key itself is tolerated, in which case, the hostname received as parameter will be added before the keytype to output a correctly formatted line. The hostname will be added unmodified or just the hostname (no port number), depending on whether the -o,--only-host-name option was provided. SSH , , . , : [canonical.host.name]:2222 <_> < base64 > , ' ssh ', 0. - , 1. sssd(8), sssd.conf(5), sssd-ldap(5), sssd-ldap-attributes(5), sssd- krb5(5), sssd-simple(5), sssd-ipa(5), sssd-ad(5), sssd-idp(5), sssd- sudo(5), sssd-session-recording(5), sss_cache(8), sss_debuglevel(8), sss_obfuscate(8), sss_seed(8), sssd_krb5_locator_plugin(8), sss_ssh_authorizedkeys(1), sss_ssh_knownhosts(1), sssd-ifp(5), pam_sss(8). sss_rpcidmapd(5) AUTHORS SSSD -- https://pagure.io/SSSD/sssd/ SSSD 04/27/2026 SSS_SSH_KNOWNHOSTS(1)