docs: revision of the installation instructions

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

docs/utils/filtron.sh.rst

@@ -7,6 +7,7 @@
 
 .. sidebar:: further reading
 
+   - :ref:`installation`
    - :ref:`searx_filtron`
    - :ref:`architecture`
 
@@ -40,8 +41,6 @@ into this user account:
 Public Reverse Proxy
 ====================
 
-.. tabs::
-
 To install searx in your public HTTP server use:
 
 .. code::  bash

docs/utils/index.rst

@@ -6,17 +6,7 @@
 Tooling box ``utils/*``
 =======================
 
-In the folder :origin:`utils/` we maintain some tools useful for admins and
-developers.
-
-.. toctree::
-   :maxdepth: 1
-
-   searx.sh
-   filtron.sh
-   morty.sh
-
-.. admonition:: Work needed!
+.. sidebar:: Work needed!
 
    Our scripts to maintain services do most support only systemd init process
    used by debian, ubuntu and many other dists.  In general our scripts are only
@@ -24,6 +14,17 @@ developers.
    you have any contribution, please send us your :pull:`PR <../pulls>`, see
    :ref:`how to contribute`.
 
+In the folder :origin:`utils/` we maintain some tools useful for admins and
+developers.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents
+
+   searx.sh
+   filtron.sh
+   morty.sh
+
 .. _toolboxing common:
 
 Common commands

docs/utils/morty.sh.rst

@@ -10,6 +10,7 @@
 
 .. sidebar:: further reading
 
+   - :ref:`installation`
    - :ref:`architecture`
 
 To simplify installation and maintenance of a morty_ instance you can use the

docs/utils/searx.sh.rst

@@ -9,10 +9,15 @@
 
    - :ref:`installation`
    - :ref:`architecture`
+   - :ref:`filtron.sh`
 
 To simplify installation and maintenance of a searx instance you can use the
-script :origin:`utils/searx.sh`.  In most cases you will install searx simply by
-running the command:
+script :origin:`utils/searx.sh`.
+
+Install
+=======
+
+In most cases you will install searx simply by running the command:
 
 .. code::  bash
 
@@ -27,17 +32,17 @@ into this user account.  The installation is described in chapter
 Intranet Reverse Proxy
 ======================
 
-.. warning::
-
-   This setup is **not** suitable **for public instances**, go on with
-   :ref:`reverse proxy`!
-
 To install searx in your intranet HTTP server use:
 
 .. code::  bash
 
    sudo -H ./utils/searx.sh apache install
 
+.. warning::
+
+   This setup is **not** suitable **for public instances**, go on with
+   :ref:`reverse proxy`!
+
 .. tabs::
 
    .. group-tab:: apache