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Rev | Line | |
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[1987d72] | 1 | <sect1 id="ch06-pwdgroup">
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[44c2fd8] | 2 | <title>Creating the passwd and group files</title>
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[1987d72] | 3 | <?dbhtml filename="pwdgroup.html" dir="chapter06"?>
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| 4 |
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[9922b26] | 5 | <para>In order for <emphasis>root</emphasis> to be able to login and for the
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| 6 | name "root" to be recognized, there need to be relevant entries in the
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[44c2fd8] | 7 | <filename>/etc/passwd</filename> and
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| 8 | <filename>/etc/group</filename> files.</para>
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| 9 |
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| 10 | <para>Create the <filename>/etc/passwd</filename> file by running the
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[1987d72] | 11 | following command:</para>
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| 12 |
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| 13 | <para><screen><userinput>echo "root:x:0:0:root:/root:/bin/bash" > /etc/passwd</userinput></screen></para>
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| 14 |
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[9922b26] | 15 | <para>The actual password for <emphasis>root</emphasis> (the "x" here is
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| 16 | just a placeholder) will be set later.</para>
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[44c2fd8] | 17 |
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| 18 | <para>Create the <filename>/etc/group</filename> file by running the
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[1987d72] | 19 | following command:</para>
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| 20 |
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| 21 | <para><screen><userinput>cat > /etc/group << "EOF"</userinput>
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| 22 | root:x:0:
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| 23 | bin:x:1:
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| 24 | sys:x:2:
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| 25 | kmem:x:3:
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| 26 | tty:x:4:
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| 27 | tape:x:5:
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| 28 | daemon:x:6:
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| 29 | floppy:x:7:
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| 30 | disk:x:8:
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| 31 | lp:x:9:
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| 32 | dialout:x:10:
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| 33 | audio:x:11:
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| 34 | <userinput>EOF</userinput></screen></para>
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| 35 |
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[44c2fd8] | 36 | <para>The created groups aren't part of any standard -- they are the groups
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[2b114b25] | 37 | that the MAKEDEV script in the next section uses. Besides the group "root",
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[9922b26] | 38 | the LSB (<ulink url="http://www.linuxbase.org"/>) recommends only a group
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[2b114b25] | 39 | "bin", with a GID of 1, be present. All other group names and GIDs can be
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| 40 | chosen freely by the user, as well-written packages don't depend on GID
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| 41 | numbers but use the group's name.</para>
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[44c2fd8] | 42 |
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[bc82645e] | 43 | <para><screen><userinput>exec /stage1/bin/bash --login</userinput></screen></para>
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| 44 |
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[1987d72] | 45 | </sect1>
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| 46 |
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