diff options
Diffstat (limited to 'doc/userguide/tde-as-root.docbook')
| -rw-r--r-- | doc/userguide/tde-as-root.docbook | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/doc/userguide/tde-as-root.docbook b/doc/userguide/tde-as-root.docbook new file mode 100644 index 000000000..510828c4e --- /dev/null +++ b/doc/userguide/tde-as-root.docbook @@ -0,0 +1,52 @@ +<sect1 id="root"> + +<sect1info> +<authorgroup> +<author> +&Francis.Giannaros; &Francis.Giannaros.mail; +</author> +</authorgroup> +</sect1info> + + +<title>Using &tde; as Root</title> + +<para>For &UNIX; operating systems there are often different users, which in turn might have different privileges. The conventional method is to have an ordinary user account, whose files are generally stored in <filename>/home/username</filename>, and then to also have a <systemitem class="username">root</systemitem> account. The <systemitem class="username">root</systemitem>, or Super User, account has system-wide privileges, being able to modify any file on the system. </para> + +<para>Although this means that it is easy to perform administrative tasks without hassle, it also means that there are no security restrictions imposed upon it. Thus, a small typographical error or other mistake can result in irrevocable damage.</para> + +<para>Some of the operating systems that run &tde; come with a graphical <systemitem class="username">root</systemitem> login enabled. Despite this, you should never log in to &tde; as <systemitem class="username">root</systemitem>, and you should never need to. Your system is far more open to attack, particularly if you are browsing the Internet as <systemitem class="username">root</systemitem>, and you dramatically increase your chances of damaging your system.</para> + +<para>Some &Linux; distributions have tried to stress this point so much that they have disabled the <systemitem class="username">root</systemitem> account altogether, and instead use the <command>sudo</command> model. Nevertheless, the basic security model in <command>sudo</command> is the same as <command>su</command>, and thus they share the same security strengths and weaknesses, essentially.</para> + +<para>If you should ever need to run a program with Super User privileges, then it is always recommend that you use &tdesu;. From &konsole; or from hitting <keycombo action="simul">&Alt;<keycap>F2</keycap></keycombo>, enter <userinput>tdesu <replaceable>application</replaceable></userinput>, and the application will be run with the appropriate Super User privileges. </para> + +<para>Even if you have set up your system to use <command>sudo</command>, or you are on a distribution that uses <command>sudo</command>, such as &kubuntu;, you should still use &tdesu;. The program will be appropriately modified by the developers to use the correct settings. You should not, however, ever use <command>sudo <replaceable>application</replaceable></command> to run an application with <systemitem class="username">root</systemitem> permissions; it can derange permissions of certain configuration files for a program. Running a graphical applications as <systemitem class="username">root</systemitem> in general is not a good idea, but using &tdesu; will always be your safest bet with it.</para> + +<!-- Add links to "further reading" here --> +<itemizedlist> +<title>Related Information</title> +<listitem><para><ulink url="help:tdesu">&tdesu; Handbook</ulink></para> +</listitem> +</itemizedlist> + + +</sect1> + +<!-- Keep this comment at the end of the file +Local variables: +mode: xml +sgml-omittag:nil +sgml-shorttag:nil +sgml-namecase-general:nil +sgml-general-insert-case:lower +sgml-minimize-attributes:nil +sgml-always-quote-attributes:t +sgml-indent-step:0 +sgml-indent-data:true +sgml-parent-document:("index.docbook" "book" "sect1") +sgml-exposed-tags:nil +sgml-local-catalogs:nil +sgml-local-ecat-files:nil +End: +--> |