10.0
10.0-rc1
10.1
10.1-rc1
11.0
11.0-rc1
11.0-rc2
11.0-rc3
11.1
11.1-rc1
11.2
11.2-rc1
11.3
11.3-rc1
12.0
12.0-rc1
12.1
12.1-rc1
12.2
12.2-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/loongarch-12.2
xry111/mips64el
xry111/multilib
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
Line | |
---|
1 | <sect1 id="ch06-pwdgroup">
|
---|
2 | <title>Creating the passwd and group files</title>
|
---|
3 | <?dbhtml filename="pwdgroup.html" dir="chapter06"?>
|
---|
4 |
|
---|
5 | <para>In order for <emphasis>root</emphasis> to be able to login and for the
|
---|
6 | name "root" to be recognized, there need to be relevant entries in the
|
---|
7 | <filename>/etc/passwd</filename> and
|
---|
8 | <filename>/etc/group</filename> files.</para>
|
---|
9 |
|
---|
10 | <para>Create the <filename>/etc/passwd</filename> file by running the
|
---|
11 | following command:</para>
|
---|
12 |
|
---|
13 | <para><screen><userinput>echo "root:x:0:0:root:/root:/bin/bash" > /etc/passwd</userinput></screen></para>
|
---|
14 |
|
---|
15 | <para>The actual password for <emphasis>root</emphasis> (the "x" here is
|
---|
16 | just a placeholder) will be set later.</para>
|
---|
17 |
|
---|
18 | <para>Create the <filename>/etc/group</filename> file by running the
|
---|
19 | following command:</para>
|
---|
20 |
|
---|
21 | <para><screen><userinput>cat > /etc/group << "EOF"</userinput>
|
---|
22 | root:x:0:
|
---|
23 | bin:x:1:
|
---|
24 | sys:x:2:
|
---|
25 | kmem:x:3:
|
---|
26 | tty:x:4:
|
---|
27 | tape:x:5:
|
---|
28 | daemon:x:6:
|
---|
29 | floppy:x:7:
|
---|
30 | disk:x:8:
|
---|
31 | lp:x:9:
|
---|
32 | dialout:x:10:
|
---|
33 | audio:x:11:
|
---|
34 | <userinput>EOF</userinput></screen></para>
|
---|
35 |
|
---|
36 | <para>The created groups aren't part of any standard -- they are the groups
|
---|
37 | that the MAKEDEV script in the next section uses. Besides the group "root",
|
---|
38 | the LSB (<ulink url="http://www.linuxbase.org"/>) recommends only a group
|
---|
39 | "bin", with a GID of 1, be present. All other group names and GIDs can be
|
---|
40 | chosen freely by the user, as well-written packages don't depend on GID
|
---|
41 | numbers but use the group's name.</para>
|
---|
42 |
|
---|
43 | <para><screen><userinput>exec /stage1/bin/bash --login
|
---|
44 | set +h</userinput></screen></para>
|
---|
45 |
|
---|
46 | </sect1>
|
---|
47 |
|
---|
Note:
See
TracBrowser
for help on using the repository browser.