Put ssh back into the repository
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+SSH-ADD(1) OpenBSD Reference Manual SSH-ADD(1)
+
+NAME
+ ssh-add - adds private key identities to the authentication agent
+
+SYNOPSIS
+ ssh-add [-cDdLlXx] [-t life] [file ...]
+ ssh-add -s pkcs11
+ ssh-add -e pkcs11
+
+DESCRIPTION
+ ssh-add adds private key identities to the authentication agent,
+ ssh-agent(1). When run without arguments, it adds the files
+ ~/.ssh/id_rsa, ~/.ssh/id_dsa, ~/.ssh/id_ecdsa and ~/.ssh/identity. After
+ loading a private key, ssh-add will try to load corresponding certificate
+ information from the filename obtained by appending -cert.pub to the name
+ of the private key file. Alternative file names can be given on the
+ command line.
+
+ If any file requires a passphrase, ssh-add asks for the passphrase from
+ the user. The passphrase is read from the user's tty. ssh-add retries
+ the last passphrase if multiple identity files are given.
+
+ The authentication agent must be running and the SSH_AUTH_SOCK
+ environment variable must contain the name of its socket for ssh-add to
+ work.
+
+ The options are as follows:
+
+ -c Indicates that added identities should be subject to confirmation
+ before being used for authentication. Confirmation is performed
+ by the SSH_ASKPASS program mentioned below. Successful
+ confirmation is signaled by a zero exit status from the
+ SSH_ASKPASS program, rather than text entered into the requester.
+
+ -D Deletes all identities from the agent.
+
+ -d Instead of adding identities, removes identities from the agent.
+ If ssh-add has been run without arguments, the keys for the
+ default identities will be removed. Otherwise, the argument list
+ will be interpreted as a list of paths to public key files and
+ matching keys will be removed from the agent. If no public key
+ is found at a given path, ssh-add will append .pub and retry.
+
+ -e pkcs11
+ Remove keys provided by the PKCS#11 shared library pkcs11.
+
+ -L Lists public key parameters of all identities currently
+ represented by the agent.
+
+ -l Lists fingerprints of all identities currently represented by the
+ agent.
+
+ -s pkcs11
+ Add keys provided by the PKCS#11 shared library pkcs11.
+
+ -t life
+ Set a maximum lifetime when adding identities to an agent. The
+ lifetime may be specified in seconds or in a time format
+ specified in sshd_config(5).
+
+ -X Unlock the agent.
+
+ -x Lock the agent with a password.
+
+ENVIRONMENT
+ DISPLAY and SSH_ASKPASS
+ If ssh-add needs a passphrase, it will read the passphrase from
+ the current terminal if it was run from a terminal. If ssh-add
+ does not have a terminal associated with it but DISPLAY and
+ SSH_ASKPASS are set, it will execute the program specified by
+ SSH_ASKPASS and open an X11 window to read the passphrase. This
+ is particularly useful when calling ssh-add from a .xsession or
+ related script. (Note that on some machines it may be necessary
+ to redirect the input from /dev/null to make this work.)
+
+ SSH_AUTH_SOCK
+ Identifies the path of a UNIX-domain socket used to communicate
+ with the agent.
+
+FILES
+ ~/.ssh/identity
+ Contains the protocol version 1 RSA authentication identity of
+ the user.
+
+ ~/.ssh/id_dsa
+ Contains the protocol version 2 DSA authentication identity of
+ the user.
+
+ ~/.ssh/id_ecdsa
+ Contains the protocol version 2 ECDSA authentication identity of
+ the user.
+
+ ~/.ssh/id_rsa
+ Contains the protocol version 2 RSA authentication identity of
+ the user.
+
+ Identity files should not be readable by anyone but the user. Note that
+ ssh-add ignores identity files if they are accessible by others.
+
+EXIT STATUS
+ Exit status is 0 on success, 1 if the specified command fails, and 2 if
+ ssh-add is unable to contact the authentication agent.
+
+SEE ALSO
+ ssh(1), ssh-agent(1), ssh-keygen(1), sshd(8)
+
+AUTHORS
+ OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+ Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+ de Raadt and Dug Song removed many bugs, re-added newer features and
+ created OpenSSH. Markus Friedl contributed the support for SSH protocol
+ versions 1.5 and 2.0.
+
+OpenBSD 5.0 October 28, 2010 OpenBSD 5.0