forked from mirrors/nixpkgs
24 lines
905 B
XML
24 lines
905 B
XML
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<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-ssh">
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<title>Secure Shell Access</title>
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<para>
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Secure shell (SSH) access to your machine can be enabled by setting:
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</para>
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<programlisting language="bash">
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services.openssh.enable = true;
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</programlisting>
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<para>
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By default, root logins using a password are disallowed. They can be
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disabled entirely by setting
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<link xlink:href="options.html#opt-services.openssh.permitRootLogin"><literal>services.openssh.permitRootLogin</literal></link>
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to <literal>"no"</literal>.
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</para>
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<para>
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You can declaratively specify authorised RSA/DSA public keys for a
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user as follows:
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</para>
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<programlisting language="bash">
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users.users.alice.openssh.authorizedKeys.keys =
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[ "ssh-dss AAAAB3NzaC1kc3MAAACBAPIkGWVEt4..." ];
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</programlisting>
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</section>
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