1.\" $OpenBSD: ssh-add.1,v 1.38 2003/03/28 10:11:43 jmc Exp $
2.\"
3.\" -*- nroff -*-
4.\"
5.\" Author: Tatu Ylonen <ylo@cs.hut.fi>
6.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
7.\" All rights reserved
8.\"
9.\" As far as I am concerned, the code I have written for this software
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104program, rather than text entered into the requester.
105.It Fl s Ar reader
106Add key in smartcard
107.Ar reader .
108.It Fl e Ar reader
109Remove key in smartcard
110.Ar reader .
111.El
112.Sh FILES
113.Bl -tag -width Ds
114.It Pa $HOME/.ssh/identity
115Contains the protocol version 1 RSA authentication identity of the user.
116.It Pa $HOME/.ssh/id_dsa
117Contains the protocol version 2 DSA authentication identity of the user.
118.It Pa $HOME/.ssh/id_rsa
119Contains the protocol version 2 RSA authentication identity of the user.
120.El
121.Pp
122Identity files should not be readable by anyone but the user.
123Note that
124.Nm
125ignores identity files if they are accessible by others.
126.Sh ENVIRONMENT
127.Bl -tag -width Ds
128.It Ev "DISPLAY" and "SSH_ASKPASS"
129If
130.Nm
131needs a passphrase, it will read the passphrase from the current
132terminal if it was run from a terminal.
133If
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147(Note that on some machines it
148may be necessary to redirect the input from
149.Pa /dev/null
150to make this work.)
151.It Ev SSH_AUTH_SOCK
152Identifies the path of a unix-domain socket used to communicate with the
153agent.
154.El
155.Sh DIAGNOSTICS
156Exit status is 0 on success, 1 if the specified command fails,
157and 2 if
158.Nm
159is unable to contact the authentication agent.
160.Sh AUTHORS
161OpenSSH is a derivative of the original and free
162ssh 1.2.12 release by Tatu Ylonen.
163Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos,
164Theo de Raadt and Dug Song
165removed many bugs, re-added newer features and
166created OpenSSH.
167Markus Friedl contributed the support for SSH
168protocol versions 1.5 and 2.0.
169.Sh SEE ALSO
170.Xr ssh 1 ,
171.Xr ssh-agent 1 ,
172.Xr ssh-keygen 1 ,
173.Xr sshd 8
2.\"
3.\" -*- nroff -*-
4.\"
5.\" Author: Tatu Ylonen <ylo@cs.hut.fi>
6.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
7.\" All rights reserved
8.\"
9.\" As far as I am concerned, the code I have written for this software
--- 94 unchanged lines hidden (view full) ---
104program, rather than text entered into the requester.
105.It Fl s Ar reader
106Add key in smartcard
107.Ar reader .
108.It Fl e Ar reader
109Remove key in smartcard
110.Ar reader .
111.El
112.Sh FILES
113.Bl -tag -width Ds
114.It Pa $HOME/.ssh/identity
115Contains the protocol version 1 RSA authentication identity of the user.
116.It Pa $HOME/.ssh/id_dsa
117Contains the protocol version 2 DSA authentication identity of the user.
118.It Pa $HOME/.ssh/id_rsa
119Contains the protocol version 2 RSA authentication identity of the user.
120.El
121.Pp
122Identity files should not be readable by anyone but the user.
123Note that
124.Nm
125ignores identity files if they are accessible by others.
126.Sh ENVIRONMENT
127.Bl -tag -width Ds
128.It Ev "DISPLAY" and "SSH_ASKPASS"
129If
130.Nm
131needs a passphrase, it will read the passphrase from the current
132terminal if it was run from a terminal.
133If
--- 13 unchanged lines hidden (view full) ---
147(Note that on some machines it
148may be necessary to redirect the input from
149.Pa /dev/null
150to make this work.)
151.It Ev SSH_AUTH_SOCK
152Identifies the path of a unix-domain socket used to communicate with the
153agent.
154.El
155.Sh DIAGNOSTICS
156Exit status is 0 on success, 1 if the specified command fails,
157and 2 if
158.Nm
159is unable to contact the authentication agent.
160.Sh AUTHORS
161OpenSSH is a derivative of the original and free
162ssh 1.2.12 release by Tatu Ylonen.
163Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos,
164Theo de Raadt and Dug Song
165removed many bugs, re-added newer features and
166created OpenSSH.
167Markus Friedl contributed the support for SSH
168protocol versions 1.5 and 2.0.
169.Sh SEE ALSO
170.Xr ssh 1 ,
171.Xr ssh-agent 1 ,
172.Xr ssh-keygen 1 ,
173.Xr sshd 8