version 1.216, 2006/02/09 10:10:47 |
version 1.217, 2006/02/12 10:52:41 |
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Runs user's shell or command. |
Runs user's shell or command. |
.El |
.El |
.Sh AUTHORIZED_KEYS FILE FORMAT |
.Sh AUTHORIZED_KEYS FILE FORMAT |
.Pa ~/.ssh/authorized_keys |
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is the default file that lists the public keys that are |
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permitted for RSA authentication in protocol version 1 |
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and for public key authentication (PubkeyAuthentication) |
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in protocol version 2. |
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.Cm AuthorizedKeysFile |
.Cm AuthorizedKeysFile |
may be used to specify an alternative file. |
specifies the file containing public keys for |
.Pp |
public key authentication; |
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if none is specified, the default is |
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.Pa ~/.ssh/authorized_keys . |
Each line of the file contains one |
Each line of the file contains one |
key (empty lines and lines starting with a |
key (empty lines and lines starting with a |
.Ql # |
.Ql # |
are ignored as |
are ignored as |
comments). |
comments). |
Each RSA public key consists of the following fields, separated by |
Protocol 1 public keys consist of the following space-separated fields: |
spaces: options, bits, exponent, modulus, comment. |
options, bits, exponent, modulus, comment. |
Each protocol version 2 public key consists of: |
Protocol 2 public key consist of: |
options, keytype, base64 encoded key, comment. |
options, keytype, base64-encoded key, comment. |
The options field |
The options field is optional; |
is optional; its presence is determined by whether the line starts |
its presence is determined by whether the line starts |
with a number or not (the options field never starts with a number). |
with a number or not (the options field never starts with a number). |
The bits, exponent, modulus and comment fields give the RSA key for |
The bits, exponent, modulus, and comment fields give the RSA key for |
protocol version 1; the |
protocol version 1; the |
comment field is not used for anything (but may be convenient for the |
comment field is not used for anything (but may be convenient for the |
user to identify the key). |
user to identify the key). |
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keys up to 16 kilobits. |
keys up to 16 kilobits. |
You don't want to type them in; instead, copy the |
You don't want to type them in; instead, copy the |
.Pa identity.pub , |
.Pa identity.pub , |
.Pa id_dsa.pub |
.Pa id_dsa.pub , |
or the |
or the |
.Pa id_rsa.pub |
.Pa id_rsa.pub |
file and edit it. |
file and edit it. |