This file is indexed.

/usr/share/help/C/gnome-help/user-changepicture.page is in gnome-user-docs 3.28.1-0ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
<page xmlns="http://projectmallard.org/1.0/"
      xmlns:its="http://www.w3.org/2005/11/its"
      type="topic" style="task"
      id="user-changepicture">

  <info>
    <link type="guide" xref="user-accounts#manage"/>
    <link type="seealso" xref="user-admin-explain"/>

    <revision pkgversion="3.8.0" date="2013-03-09" status="candidate"/>
    <revision pkgversion="3.10" date="2013-11-01" status="review"/>
    <revision pkgversion="3.14.0" date="2014-10-08" status="candidate"/>
    <revision pkgversion="3.18" date="2015-09-28" status="final"/>

    <credit type="author">
      <name>GNOME Documentation Project</name>
      <email>gnome-doc-list@gnome.org</email>
    </credit>
    <credit type="author">
      <name>Shaun McCance</name>
      <email>shaunm@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
    </credit>

    <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>

    <desc>Add your photo to the login and user screens.</desc>
  </info>

  <title>Change your login screen photo</title>

  <p>When you log in or switch users, you will see a list of users with
  their login photos. You can change your photo to a stock image or an
  image of your own. You can even take a new login photo with your
  webcam.</p>

  <p>You need <link xref="user-admin-explain">administrator privileges</link>
  to edit user accounts other than your own.</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
      start typing <gui>Users</gui>.</p>
    </item>
    <item>
      <p>Click <gui>Users</gui> to open the panel.</p>
    </item>
    <item>
      <p>If you want to edit a user other than yourself, press
      <gui style="button">Unlock</gui> in the top right corner and type in your
      password when prompted.</p>
    </item>
    <item>
      <p>Click the picture next to your name. A drop-down gallery will be shown
      with some stock login photos. If you like one of them, click it to use it
      for yourself.</p>
      <list>
        <item>
          <p>If you would rather use a picture you already have on your
          computer, click <gui>Browse for more pictures…</gui>.</p>
        </item>
        <item>
          <p>If you have a webcam, you can take a new login photo right now by
          clicking <gui>Take a photo…</gui>. Take your
          picture, then move and resize the square outline to crop out the
          parts you do not want. If you do not like the picture you took, click
          <gui style="button">Take Another Picture</gui> to try again, or
          <gui>Cancel</gui> to give up.</p>
        </item>
      </list>
    </item>
  </steps>

</page>