MODULI(5) - File Formats Manual # MODULI(5) - File Formats Manual
NAME # moduli - Diffie-Hellman moduli
DESCRIPTION # The /etc/moduli file contains prime numbers and generators for use by sshd(8) in the Diffie-Hellman Group Exchange key exchange method.
New moduli may be generated with ssh-keygen(1) using a two-step process. An initial candidate generation pass, using ssh-keygen -M generate, calculates numbers that are likely to be useful. A second primality testing pass, using ssh-keygen -M screen, provides a high degree of assurance that the numbers are prime and are safe for use in Diffie-Hellman operations by sshd(8).
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SCP(1) - General Commands Manual # SCP(1) - General Commands Manual
NAME # scp - OpenSSH secure file copy
SYNOPSIS # scp [-346ABCOpqRrsTv] [-c cipher] [-D sftp_server_path] [-F ssh_config] [-i identity_file] [-J destination] [-l limit] [-o ssh_option] [-P port] [-S program] [-X sftp_option] source … target
DESCRIPTION # scp copies files between hosts on a network.
scp uses the SFTP protocol over a ssh(1) connection for data transfer, and uses the same authentication and provides the same security as a login session.
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Server,
Ls,
Ssh,
Scp,
Keygen,
Add,
Sshd,
Glob,
Ssh_config,
Ftp,
Sftp SFTP(1) - General Commands Manual # SFTP(1) - General Commands Manual
NAME # sftp - OpenSSH secure file transfer
SYNOPSIS # sftp [-46AaCfNpqrv] [-B buffer_size] [-b batchfile] [-c cipher] [-D sftp_server_command] [-F ssh_config] [-i identity_file] [-J destination] [-l limit] [-o ssh_option] [-P port] [-R num_requests] [-S program] [-s subsystem | sftp_server] [-X sftp_option] destination
DESCRIPTION # sftp is a file transfer program, similar to ftp(1), which performs all operations over an encrypted ssh(1) transport.
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SSH-ADD(1) - General Commands Manual # SSH-ADD(1) - General Commands Manual
NAME # ssh-add - adds private key identities to the OpenSSH authentication agent
SYNOPSIS # ssh-add [-CcDdKkLlqvXx] [-E fingerprint_hash] [-H hostkey_file] [-h destination_constraint] [-S provider] [-t life] [file …]
ssh-add -s pkcs11 [-Cv] [certificate …]
ssh-add -e pkcs11
ssh-add -T pubkey …
DESCRIPTION # ssh-add adds private key identities to the authentication agent, ssh-agent(1). When run without arguments, it adds the files ~/.
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SSH-AGENT(1) - General Commands Manual # SSH-AGENT(1) - General Commands Manual
NAME # ssh-agent - OpenSSH authentication agent
SYNOPSIS # ssh-agent [-c | -s] [-Dd] [-a bind_address] [-E fingerprint_hash] [-O option] [-P allowed_providers] [-t life]
ssh-agent [-a bind_address] [-E fingerprint_hash] [-O option] [-P allowed_providers] [-t life] command [arg …]
ssh-agent [-c | -s] -k
DESCRIPTION # ssh-agent is a program to hold private keys used for public key authentication. Through use of environment variables the agent can be located and automatically used for authentication when logging in to other machines using ssh(1).
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SSH-KEYSIGN(8) - System Manager’s Manual # SSH-KEYSIGN(8) - System Manager’s Manual
NAME # ssh-keysign - OpenSSH helper for host-based authentication
SYNOPSIS # ssh-keysign
DESCRIPTION # ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during host-based authentication.
ssh-keysign is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting EnableSSHKeysign to “yes”.
ssh-keysign is not intended to be invoked by the user, but from ssh(1).
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SSH-PKCS11-HELPER(8) - System Manager’s Manual # SSH-PKCS11-HELPER(8) - System Manager’s Manual
NAME # ssh-pkcs11-helper - OpenSSH helper for PKCS#11 support
SYNOPSIS # ssh-pkcs11-helper [-v]
DESCRIPTION # ssh-pkcs11-helper is used by ssh(1), ssh-agent(1), and ssh-keygen(1) to access keys provided by a PKCS#11 token.
ssh-pkcs11-helper is not intended to be invoked directly by the user.
A single option is supported:
-v
Verbose mode. Causes ssh-pkcs11-helper to print debugging messages about its progress.
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SSH-SK-HELPER(8) - System Manager’s Manual # SSH-SK-HELPER(8) - System Manager’s Manual
NAME # ssh-sk-helper - OpenSSH helper for FIDO authenticator support
SYNOPSIS # ssh-sk-helper [-v]
DESCRIPTION # ssh-sk-helper is used by ssh(1), ssh-agent(1), and ssh-keygen(1) to access keys provided by a FIDO authenticator.
ssh-sk-helper is not intended to be invoked directly by the user.
A single option is supported:
-v
Verbose mode. Causes ssh-sk-helper to print debugging messages about its progress.
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Keysign,
Tun,
Scp,
Keygen,
Agent,
Add,
Sftp,
Keyscan,
Sshd,
Ssh_config,
Ssh SSH(1) - General Commands Manual # SSH(1) - General Commands Manual
NAME # ssh - OpenSSH remote login client
SYNOPSIS # ssh [-46AaCfGgKkMNnqsTtVvXxYy] [-B bind_interface] [-b bind_address] [-c cipher_spec] [-D [bind_address:]port] [-E log_file] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-J destination] [-L address] [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-P tag] [-p port] [-R address] [-S ctl_path] [-W host:port] [-w local_tun[:remote_tun]] destination [command [argument …]]
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Server,
Sshd_config,
Login.conf,
Ssh,
Chroot,
Scp,
Agent,
Keygen,
Add,
Sftp,
Keyscan,
Moduli,
Inetd,
Sshd SSHD(8) - System Manager’s Manual # SSHD(8) - System Manager’s Manual
NAME # sshd - OpenSSH daemon
SYNOPSIS # sshd [-46DdeGiqTtV] [-C connection_spec] [-c host_certificate_file] [-E log_file] [-f config_file] [-g login_grace_time] [-h host_key_file] [-o option] [-p port] [-u len]
DESCRIPTION # sshd (OpenSSH Daemon) is the daemon program for ssh(1). It provides secure encrypted communications between two untrusted hosts over an insecure network.
sshd listens for connections from clients. It is normally started at boot from /etc/rc.
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