文件操作 - lockdown-printing.page

文件: /usr/share/help/C/system-admin-guide/lockdown-printing.page

编辑文件内容

<credit type="author copyright">
 <name>Jana Svarova</name>
 <email>jana.svarova@gmail.com</email>
 <years>2014</years>
 </credit>
 <credit type="author copyright">
 <name>Ekaterina Gerasimova</name>
 <email>kittykat3756@gmail.com</email>
 <years>2014</years>
 </credit>

<desc>Prevent the user from printing documents.</desc>
 </info>

<title>Disable printing</title>

You can disable the print dialog from being shown to users. This can be
 useful if you are giving temporary access to a user or you do not want the
 user to print to network printers.

<note style="warning">
 This feature will only work in applications which support it! Not all
 GNOME and third party applications have this feature enabled. These changes
 will have no effect on applications which do not support this feature.
 </note>

<steps>
 <title>Disable printing</title>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-profile-user'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-profile-user-dir'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 <item>
 Create the key file
 <file>/etc/dconf/db/local.d/00-printing</file> to provide
 information for the <sys>local</sys> database.
 <listing>
 <title><file>/etc/dconf/db/local.d/00-printing</file></title>
<code>
# Specify the dconf path
[org/gnome/desktop/lockdown]
 
# Prevent applications from printing
disable-printing=true
</code>
 </listing>
 </item>
 <item>
 To prevent the user from overriding these settings, create the file
 <file>/etc/dconf/db/local.d/locks/printing</file> with the following
 content:
 <listing>
 <title><file>/etc/dconf/db/local.db/locks/printing</file></title>
<code>
# Lock printing settings
/org/gnome/desktop/lockdown/disable-printing
</code>
 </listing>
 </item>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-update'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 <include href="dconf-snippets.xml"
 xpointer="xpointer(/*/*[@xml:id='dconf-logoutin'])"
 xmlns="http://www.w3.org/2001/XInclude"/>
 </steps>

</page>

文件操作 - lockdown-printing.page

文件: /usr/share/help/C/system-admin-guide/lockdown-printing.page

编辑文件内容

修改文件时间

删除文件