diff --git a/wiki/*arr.md b/wiki/*arr.md
new file mode 100644
index 0000000..9293761
--- /dev/null
+++ b/wiki/*arr.md
@@ -0,0 +1,31 @@
+# \*ARR
+
+\*ARR application is a class of applications made as personal video recorders in
+the usenet and [BitTorrent](/wiki/bittorrent.md) domain.
+These applications include but are not limited to
+[Sonarr](https://github.com/Sonarr/Sonarr) for
+[TV shows](/wiki/movies_&_tv_shows.md),
+[Radarr](https://github.com/Radarr/Radarr) for
+[movies](/wiki/movies_&_tv_shows.md) and
+[Lidarr](https://github.com/Lidarr/Lidarr) for [music](/wiki/audio.md).
+
+## Setup
+
+For the different applications there are different [Docker](/wiki/docker.md)
+containers for setup:
+[Linuxservers Sonarr image](/wiki/docker-images/linuxserver_-_sonarr.md),
+[Linuxservers Radarr image](/wiki/docker-images/linuxserver_-_radarr.md) and
+[Linuxservers Lidarr image](/wiki/docker-images/linuxserver_-_lidarr.md).
+
+### Initial Configuration
+
+For the initial configuration navigate to `System` and `Status`.
+Afterwards check if there are any messages.
+There are probably a few steps that need to be taken to complete the setup.
+Set the `Download Clients` under `Settings`.
+For this an instance of a [BitTorrent Client](/wiki/bittorrent.md#clients) can
+be used.
+Next an indexer needs to be added.
+For this [Jackett](/wiki/jackett.md) can be used.
+A guide to add Jackett indexers is featured in
+[the Jackett entry](/wiki/jackett.md#adding-a-jackett-indexer-to-arr-applications).
diff --git a/wiki/airsonic.md b/wiki/airsonic.md
index ea8d662..d35d51a 100644
--- a/wiki/airsonic.md
+++ b/wiki/airsonic.md
@@ -9,7 +9,7 @@ A more modern implementation of it is
 
 ## Set up
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [linuxserver image](./docker-images/linuxserver_-_airsonic.md).
 
 ### Clients
diff --git a/wiki/bibliogram.md b/wiki/bibliogram.md
index e4d5106..99a53dc 100644
--- a/wiki/bibliogram.md
+++ b/wiki/bibliogram.md
@@ -8,7 +8,7 @@ as it is not possible anymore to show user pages but only single posts.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [cloudrac3r image](./docker-images/cloudrac3r_-_bibliogram.md).
 
 ## Automatic redirect from Instagram
diff --git a/wiki/bittorrent.md b/wiki/bittorrent.md
index da255ec..fba87f2 100644
--- a/wiki/bittorrent.md
+++ b/wiki/bittorrent.md
@@ -12,6 +12,13 @@ The list below shows clients with an existing entry in this wiki.
 
 - [Transmission](/wiki/transmission.md)
 
+## Personal Video Recorders
+
+There are a bunch of applications intended as personal video recorders for
+usenet or BitTorrent usage.
+These include the so called [\*ARR applications](/wiki/*arr.md).
+Usually an indexer application like [Jackett](/wiki/jackett.md) is needed.
+
 ## Legal Situation
 
 This is not a legal advice.
diff --git a/wiki/cups.md b/wiki/cups.md
index 081125b..66ff8b4 100644
--- a/wiki/cups.md
+++ b/wiki/cups.md
@@ -5,7 +5,7 @@ unix and unix-like systems.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [linuxserver image](./docker-images/linuxserver_-_airsonic.md).
 Additionally to this a client is needed on the system that need access to the
 server software.
diff --git a/wiki/docker-images/alexta69_-_metube.md b/wiki/docker-images/alexta69_-_metube.md
index b1c4a88..e5517d1 100644
--- a/wiki/docker-images/alexta69_-_metube.md
+++ b/wiki/docker-images/alexta69_-_metube.md
@@ -1,6 +1,7 @@
 # alexta69 - metube
 
-This is a docker container for a [MeTube](/wiki/metube.md) server.
+This is a [Docker](/wiki/docker.md) container for a [MeTube](/wiki/metube.md)
+server.
 The official container and documentation was made by
 [alexta69](https://github.com/alexta69/metube).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/awesometechnologies_-_synapse-admin.md b/wiki/docker-images/awesometechnologies_-_synapse-admin.md
index 01e4dbc..a4e4660 100644
--- a/wiki/docker-images/awesometechnologies_-_synapse-admin.md
+++ b/wiki/docker-images/awesometechnologies_-_synapse-admin.md
@@ -1,6 +1,6 @@
 # awesometechnologies - synapse-admin
 
-This is a docker container for a Synapse server of [Matrix](../matrix.md).
+This is a [Docker](/wiki/docker.md) container for a Synapse server of [Matrix](../matrix.md).
 The official container and documentation was made by
 [awesometechnologies](https://hub.docker.com/awesometechnologies/synapse-admin).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/axhilrex_-_podgrab.md b/wiki/docker-images/axhilrex_-_podgrab.md
index b4cde81..5f29171 100644
--- a/wiki/docker-images/axhilrex_-_podgrab.md
+++ b/wiki/docker-images/axhilrex_-_podgrab.md
@@ -1,6 +1,6 @@
 # axhilrex - podgrab
 
-This is a docker container for a [Podgrab](../podgrab.md)
+This is a [Docker](/wiki/docker.md) container for a [Podgrab](../podgrab.md)
 server.
 The official container and documentation was made by
 [axhilrex](https://github.com/akhilrex/podgrab).
diff --git a/wiki/docker-images/b4bz_-_homer.md b/wiki/docker-images/b4bz_-_homer.md
index f9184e3..6680f85 100644
--- a/wiki/docker-images/b4bz_-_homer.md
+++ b/wiki/docker-images/b4bz_-_homer.md
@@ -1,6 +1,6 @@
 # b4bz - homer
 
-This is a docker container for a Homer static site.
+This is a [Docker](/wiki/docker.md) container for a Homer static site.
 The official container and documentation was made by [b4bz](https://hub.docker.com/r/b4bz/homer).
 
 ## Set-up
diff --git a/wiki/docker-images/benbusby_-_whoogle-search.md b/wiki/docker-images/benbusby_-_whoogle-search.md
index 5b8ce17..71ae787 100644
--- a/wiki/docker-images/benbusby_-_whoogle-search.md
+++ b/wiki/docker-images/benbusby_-_whoogle-search.md
@@ -1,6 +1,7 @@
 # benbusby - whoogle-search
 
-This is a docker container for a [whoogle](../whoogle.md) meta-search machine.
+This is a [Docker](/wiki/docker.md) container for a [whoogle](../whoogle.md)
+meta-search machine.
 The official container and documentation was made by
 [benbusby](https://github.com/benbusby/whoogle-search).
 
diff --git a/wiki/docker-images/chocobozzz_-_peertube.md b/wiki/docker-images/chocobozzz_-_peertube.md
index 4d804dc..bb77c05 100644
--- a/wiki/docker-images/chocobozzz_-_peertube.md
+++ b/wiki/docker-images/chocobozzz_-_peertube.md
@@ -1,6 +1,7 @@
 # chocobozz - peertube
 
-This is a docker container for a [PeerTube](../peertube.md) server.
+This is a [Docker](/wiki/docker.md) container for a [PeerTube](../peertube.md)
+server.
 The official container and documentation was made by
 [chocobozz](https://github.com/chocobozzz/peertube).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/cloudrac3r_-_bibliogram.md b/wiki/docker-images/cloudrac3r_-_bibliogram.md
index 5518e2c..d00a22c 100755
--- a/wiki/docker-images/cloudrac3r_-_bibliogram.md
+++ b/wiki/docker-images/cloudrac3r_-_bibliogram.md
@@ -1,7 +1,7 @@
 # cloudrac3r - bibliogram
 
-This is a docker container for the alternative Instagram frontend
-[Bibliogram](../bibliogram.md).
+This is a [Docker](/wiki/docker.md) container for the alternative Instagram
+frontend [Bibliogram](../bibliogram.md).
 The official container and documentation was made by
 [cloudrac3r](https://github.com/cloudrac3r/bibliogram).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/dperson_-_torproxy.md b/wiki/docker-images/dperson_-_torproxy.md
index 08acf7f..eae97c5 100644
--- a/wiki/docker-images/dperson_-_torproxy.md
+++ b/wiki/docker-images/dperson_-_torproxy.md
@@ -1,6 +1,6 @@
 # dperson - torproxy
 
-This is a docker container for a [Tor](../tor.md) proxy.
+This is a [Docker](/wiki/docker.md) container for a [Tor](../tor.md) proxy.
 The container and documentation was made by [dperson](https://hub.docker.com/r/dperson/torproxy).
 
 ## Set-up
diff --git a/wiki/docker-images/dyonr_-_jackettvpn.md b/wiki/docker-images/dyonr_-_jackettvpn.md
index fea8f64..b43ebca 100644
--- a/wiki/docker-images/dyonr_-_jackettvpn.md
+++ b/wiki/docker-images/dyonr_-_jackettvpn.md
@@ -1,6 +1,7 @@
 # dyonr - jackettvpn
 
-This is a docker container for a VPN protected jackett server.
+This is a [Docker](/wiki/docker.md) container for a VPN protected
+[Jackett](/wiki/jackett.md) server.
 The official container and documentation was made by
 [dyonr](https://github.com/DyonR/docker-Jackettvpn).
 
diff --git a/wiki/docker-images/gitea_-_gitea.md b/wiki/docker-images/gitea_-_gitea.md
index 09c8c6c..0fa6b78 100644
--- a/wiki/docker-images/gitea_-_gitea.md
+++ b/wiki/docker-images/gitea_-_gitea.md
@@ -1,6 +1,6 @@
 # gitea - gitea
 
-This is a docker container for a [Gitea](../gitea.md).
+This is a [Docker](/wiki/docker.md) container for a [Gitea](../gitea.md).
 The Server consists of 2 Docker containers, one is the gitea main server and one
 is a database.
 In addition to the main container you need to connect a [mySQL container](./mysql.md)
diff --git a/wiki/docker-images/haugene_-_transmission-openvpn.md b/wiki/docker-images/haugene_-_transmission-openvpn.md
index 557361e..d834198 100644
--- a/wiki/docker-images/haugene_-_transmission-openvpn.md
+++ b/wiki/docker-images/haugene_-_transmission-openvpn.md
@@ -1,7 +1,8 @@
 # haugene - transmission-openvpn
 
-This is a docker container for a [transmission](../transmission.md) server that
-is connected to the internet via an openVPN tunnel.
+This is a [Docker](/wiki/docker.md) container for a
+[transmission](../transmission.md) server that is connected to the internet via
+an openVPN tunnel.
 The official container and documentation was made by
 [haugene](https://github.com/haugene/docker-transmission-openvpn).
 
diff --git a/wiki/docker-images/henrywhitaker3_-_speedtest-tracker.md b/wiki/docker-images/henrywhitaker3_-_speedtest-tracker.md
index 6f268f6..6696dc8 100644
--- a/wiki/docker-images/henrywhitaker3_-_speedtest-tracker.md
+++ b/wiki/docker-images/henrywhitaker3_-_speedtest-tracker.md
@@ -1,7 +1,9 @@
 # henrywhitaker3 - speedtest-tracker
 
-This is a docker container for a selfhosted internet speed tracker.
-The official container and documentation was made by [henrywhitaker3](https://hub.docker.com/r/henrywhitaker3/speedtest-tracker).
+This is a [Docker](/wiki/docker.md) container for a selfhosted internet speed
+tracker.
+The official container and documentation was made by
+[henrywhitaker3](https://hub.docker.com/r/henrywhitaker3/speedtest-tracker).
 
 ## Set-up
 
diff --git a/wiki/docker-images/itzg_-_minecraft-server.md b/wiki/docker-images/itzg_-_minecraft-server.md
index 0baff6d..fcc25a9 100755
--- a/wiki/docker-images/itzg_-_minecraft-server.md
+++ b/wiki/docker-images/itzg_-_minecraft-server.md
@@ -1,7 +1,9 @@
 # itzg - minecraft-server
 
-This is a docker container for a [Minecraft](../games/minecraft.md) server.
-The container and documentation was made by [itzg](https://hub.docker.com/r/itzg/minecraft-server).
+This is a [Docker](/wiki/docker.md) container for a
+[Minecraft](../games/minecraft.md) server.
+The container and documentation was made by
+[itzg](https://hub.docker.com/r/itzg/minecraft-server).
 
 ## Set-up
 
diff --git a/wiki/docker-images/iv-org_-_invidious.md b/wiki/docker-images/iv-org_-_invidious.md
index 78cb8c8..8c9b8b6 100755
--- a/wiki/docker-images/iv-org_-_invidious.md
+++ b/wiki/docker-images/iv-org_-_invidious.md
@@ -1,7 +1,8 @@
 # iv-org - invidious
 
-This is a docker container for [Invidious](../invidious.md).
-The official container and documentation was made by [invidious](https://github.com/iv-org/invidious).
+This is a [Docker](/wiki/docker.md) container for [Invidious](../invidious.md).
+The official container and documentation was made by
+[invidious](https://github.com/iv-org/invidious).
 This docker-rebuild is made up by a `docker-compose.yml` file.
 There is no official pre-build on docker-hub.
 In addition to the main container you need to connect a
diff --git a/wiki/docker-images/jkarlos_-_git-server-docker.md b/wiki/docker-images/jkarlos_-_git-server-docker.md
index d86a2eb..c584a20 100644
--- a/wiki/docker-images/jkarlos_-_git-server-docker.md
+++ b/wiki/docker-images/jkarlos_-_git-server-docker.md
@@ -1,7 +1,8 @@
 # jkarlos - git-server-docker
 
-This is a docker container for a [git](../git.md) server.
-The official container and documentation was made by [jkarlos](https://hub.docker.com/r/jkarlos/git-server-docker).
+This is a [Docker](/wiki/docker.md) container for a [git](../git.md) server.
+The official container and documentation was made by
+[jkarlos](https://hub.docker.com/r/jkarlos/git-server-docker).
 
 ## Set-up
 
diff --git a/wiki/docker-images/johnktims_-_folding-at-home.md b/wiki/docker-images/johnktims_-_folding-at-home.md
index edd362e..51be612 100644
--- a/wiki/docker-images/johnktims_-_folding-at-home.md
+++ b/wiki/docker-images/johnktims_-_folding-at-home.md
@@ -1,7 +1,9 @@
 # johnktims - folding-at-home
 
-This is a docker container for [Folding@home](https://foldingathome.org/).
-The official container and documentation was made by [johnktims](https://hub.docker.com/r/johnktims/folding-at-home).
+This is a [Docker](/wiki/docker.md) container for
+[Folding@home](https://foldingathome.org/).
+The official container and documentation was made by
+[johnktims](https://hub.docker.com/r/johnktims/folding-at-home).
 
 ## Set-up
 
diff --git a/wiki/docker-images/kylemanna_-_openvpn.md b/wiki/docker-images/kylemanna_-_openvpn.md
index 74da61c..d8b21b4 100644
--- a/wiki/docker-images/kylemanna_-_openvpn.md
+++ b/wiki/docker-images/kylemanna_-_openvpn.md
@@ -1,7 +1,8 @@
 # kylemanna - openvpn
 
-This is a docker container for an openvpn server.
-The official container and documentation was made by [kylemanna](https://hub.docker.com/r/kylemanna/openvpn).
+This is a [Docker](/wiki/docker.md) container for an openvpn server.
+The official container and documentation was made by
+[kylemanna](https://hub.docker.com/r/kylemanna/openvpn).
 
 ## Set-up
 
diff --git a/wiki/docker-images/linuxserver_-_airsonic-advanced.md b/wiki/docker-images/linuxserver_-_airsonic-advanced.md
index cfedaba..a24e229 100644
--- a/wiki/docker-images/linuxserver_-_airsonic-advanced.md
+++ b/wiki/docker-images/linuxserver_-_airsonic-advanced.md
@@ -1,7 +1,7 @@
 # linuxserver - airsonic-advanced
 
-This is a docker container for a [Airsonic-Advanced](../airsonic-advanced.md)
-server.
+This is a [Docker](/wiki/docker.md) container for a
+[Airsonic-Advanced](../airsonic-advanced.md) server.
 The official container and documentation was made by
 [linuxserver](https://github.com/linuxserver/docker-airsonic-advanced).
 
diff --git a/wiki/docker-images/linuxserver_-_airsonic.md b/wiki/docker-images/linuxserver_-_airsonic.md
index a439e27..32b6f8a 100644
--- a/wiki/docker-images/linuxserver_-_airsonic.md
+++ b/wiki/docker-images/linuxserver_-_airsonic.md
@@ -1,7 +1,9 @@
 # linuxserver - airsonic
 
-This is a docker container for a [airsonic](../airsonic.md) server.
-The official container and documentation was made by [linuxserver](https://hub.docker.com/r/linuxserver/airsonic).
+This is a [Docker](/wiki/docker.md) container for a [airsonic](../airsonic.md)
+server.
+The official container and documentation was made by
+[linuxserver](https://hub.docker.com/r/linuxserver/airsonic).
 
 ## Set-up
 
diff --git a/wiki/docker-images/linuxserver_-_jellyfin.md b/wiki/docker-images/linuxserver_-_jellyfin.md
index 5ee4f50..852cb3e 100644
--- a/wiki/docker-images/linuxserver_-_jellyfin.md
+++ b/wiki/docker-images/linuxserver_-_jellyfin.md
@@ -1,7 +1,9 @@
 # linuxserver - jellyfin
 
-This is a docker container for a [jellyfin](../jellyfin.md) server.
-The official container and documentation was made by [linuxserver](https://hub.docker.com/r/linuxserver/jellyfin).
+This is a [Docker](/wiki/docker.md) container for a [jellyfin](../jellyfin.md)
+server.
+The official container and documentation was made by
+[linuxserver](https://hub.docker.com/r/linuxserver/jellyfin).
 This docker-rebuild is made up by a `docker-compose.yml` file.
 
 ## Set-up
diff --git a/wiki/docker-images/linuxserver_-_lidarr.md b/wiki/docker-images/linuxserver_-_lidarr.md
index a685bb7..0af1538 100644
--- a/wiki/docker-images/linuxserver_-_lidarr.md
+++ b/wiki/docker-images/linuxserver_-_lidarr.md
@@ -1,6 +1,6 @@
 # linuxserver - lidarr
 
-This is a docker container for a [Lidarr](https://github.com/Lidarr/Lidarr)
+This is a [Docker](/wiki/docker.md) container for a [Lidarr](/wiki/*arr.md)
 server.
 The official container and documentation was made by
 [linuxserver](https://hub.docker.com/r/linuxserver/lidarr).
diff --git a/wiki/docker-images/linuxserver_-_radarr.md b/wiki/docker-images/linuxserver_-_radarr.md
index f438a70..53bcccb 100644
--- a/wiki/docker-images/linuxserver_-_radarr.md
+++ b/wiki/docker-images/linuxserver_-_radarr.md
@@ -1,6 +1,6 @@
 # linuxserver - radarr
 
-This is a docker container for a [Radarr](https://github.com/Radarr/Radarr)
+This is a [Docker](/wiki/docker.md) container for a [Radarr](/wiki/*arr.md)
 server.
 The official container and documentation was made by
 [linuxserver](https://hub.docker.com/r/linuxserver/radarr).
diff --git a/wiki/docker-images/linuxserver_-_sonarr.md b/wiki/docker-images/linuxserver_-_sonarr.md
index 5d2e782..ba870ff 100644
--- a/wiki/docker-images/linuxserver_-_sonarr.md
+++ b/wiki/docker-images/linuxserver_-_sonarr.md
@@ -1,6 +1,6 @@
 # linuxserver - sonarr
 
-This is a docker container for a [Sonarr](https://github.com/Sonarr/Sonarr)
+This is a [Docker](/wiki/docker.md) container for a [Sonarr](/wiki/*arr.md)
 server.
 The official container and documentation was made by
 [linuxserver](https://hub.docker.com/r/linuxserver/sonarr).
diff --git a/wiki/docker-images/linuxserver_-_syncthing.md b/wiki/docker-images/linuxserver_-_syncthing.md
index 8a99be3..5adbd58 100644
--- a/wiki/docker-images/linuxserver_-_syncthing.md
+++ b/wiki/docker-images/linuxserver_-_syncthing.md
@@ -1,8 +1,9 @@
 # linuxserver - syncthing
 
-This is a docker container for syncthing for
+This is a [Docker](/wiki/docker.md) container for syncthing for
 [file synchronization](../file-synchronization.md).
-The official container and documentation was made by [linuxserver](https://hub.docker.com/r/linuxserver/syncthing).
+The official container and documentation was made by
+[linuxserver](https://hub.docker.com/r/linuxserver/syncthing).
 
 ## Set-up
 
diff --git a/wiki/docker-images/linuxserver_-_tvheadend.md b/wiki/docker-images/linuxserver_-_tvheadend.md
index 1e54acd..9312344 100644
--- a/wiki/docker-images/linuxserver_-_tvheadend.md
+++ b/wiki/docker-images/linuxserver_-_tvheadend.md
@@ -1,6 +1,6 @@
 # linuxserver - tvheadend
 
-This is a docker container for a [TVHeadend](../tvheadend.md)
+This is a [Docker](/wiki/docker.md) container for a [TVHeadend](../tvheadend.md)
 server.
 The official container and documentation was made by
 [linuxserver](https://hub.docker.com/r/linuxserver/tvheadend).
diff --git a/wiki/docker-images/mailserver_-_docker-mailserver.md b/wiki/docker-images/mailserver_-_docker-mailserver.md
index 6f02c67..f2d20d4 100644
--- a/wiki/docker-images/mailserver_-_docker-mailserver.md
+++ b/wiki/docker-images/mailserver_-_docker-mailserver.md
@@ -1,7 +1,8 @@
 # mailserver - docker-mailserver
 
-This is a docker container for a mailserver.
-The official container and documentation was made by [mailserver](https://hub.docker.com/r/mailserver/docker-mailserver).
+This is a [Docker](/wiki/docker.md) container for a mailserver.
+The official container and documentation was made by
+[mailserver](https://hub.docker.com/r/mailserver/docker-mailserver).
 It contains dovecot, antispam, antivirus, ssl, etc.
 
 ## Set-up
diff --git a/wiki/docker-images/mariadb.md b/wiki/docker-images/mariadb.md
index 0301691..9197f08 100644
--- a/wiki/docker-images/mariadb.md
+++ b/wiki/docker-images/mariadb.md
@@ -1,6 +1,6 @@
 # mariadb
 
-This is a docker container for a mariadb database.
+This is a [Docker](/wiki/docker.md) container for a mariadb database.
 The official container and documentation was made by [mariadb](https://hub.docker.com/_/mariadb).
 The Docker container is mainly used in combination with other containers.
 To achieve this in the easiest way use a docker-compose file.
diff --git a/wiki/docker-images/matrixdotorg_-_synapse.md b/wiki/docker-images/matrixdotorg_-_synapse.md
index 46893a1..113b346 100644
--- a/wiki/docker-images/matrixdotorg_-_synapse.md
+++ b/wiki/docker-images/matrixdotorg_-_synapse.md
@@ -1,6 +1,6 @@
 # matrixdotorg - synapse
 
-This is a docker container for a synapse server using the
+This is a [Docker](/wiki/docker.md) container for a synapse server using the
 [matrix](../matrix.md) protocol.
 The official container and documentation was made by
 [matrixdotorg](https://hub.docker.com/matrixdotorg/synapse).
diff --git a/wiki/docker-images/mysql.md b/wiki/docker-images/mysql.md
index ce5dde6..3ab043b 100644
--- a/wiki/docker-images/mysql.md
+++ b/wiki/docker-images/mysql.md
@@ -1,7 +1,8 @@
 # mysql
 
-This is a docker container for a MySQL database.
-The official container and documentation was made by [MySQL](https://hub.docker.com/_/mysql).
+This is a [Docker](/wiki/docker.md) container for a MySQL database.
+The official container and documentation was made by
+[MySQL](https://hub.docker.com/_/mysql).
 The Docker container is mainly used in combination with other containers.
 To achieve this in the easiest way use a docker-compose file
 
diff --git a/wiki/docker-images/nextcloud.md b/wiki/docker-images/nextcloud.md
index b182b9e..90b4067 100644
--- a/wiki/docker-images/nextcloud.md
+++ b/wiki/docker-images/nextcloud.md
@@ -1,7 +1,8 @@
 # NextCloud
 
-This is a docker container for [NextCloud](../nextcloud.md).
-The official container and documentation was made by [NextCloud](https://hub.docker.com/_/nextcloud).
+This is a [Docker](/wiki/docker.md) container for [NextCloud](../nextcloud.md).
+The official container and documentation was made by
+[NextCloud](https://hub.docker.com/_/nextcloud).
 This docker-rebuild is made up by a `docker-compose.yml` file.
 The services in this files are explained seperately.
 The main Docker container needs a database in form of a [MariaDB](./mariadb.md)
diff --git a/wiki/docker-images/nginx.md b/wiki/docker-images/nginx.md
index 48fbbea..00e027a 100644
--- a/wiki/docker-images/nginx.md
+++ b/wiki/docker-images/nginx.md
@@ -1,6 +1,7 @@
 # nginx
 
-This is a docker container for an [nginx server](../nginx.md).
+This is a [Docker](/wiki/docker.md) container for an
+[nginx server](../nginx.md).
 The official container and documentation was made by
 [nginx](https://hub.docker.com/_/nginx).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/olbat_-_cupsd.md b/wiki/docker-images/olbat_-_cupsd.md
index 9d612e9..55c476b 100644
--- a/wiki/docker-images/olbat_-_cupsd.md
+++ b/wiki/docker-images/olbat_-_cupsd.md
@@ -1,7 +1,8 @@
 # olbat - cupsd
 
-This is a docker container for a [Cups](../cups.md) server.
-The official container and documentation was made by [olbat](https://hub.docker.com/r/olbat/cupsd).
+This is a [Docker](/wiki/docker.md) container for a [Cups](../cups.md) server.
+The official container and documentation was made by
+[olbat](https://hub.docker.com/r/olbat/cupsd).
 
 ## Set-up
 
diff --git a/wiki/docker-images/owncloud.md b/wiki/docker-images/owncloud.md
index 96a5264..0f95d86 100644
--- a/wiki/docker-images/owncloud.md
+++ b/wiki/docker-images/owncloud.md
@@ -1,8 +1,8 @@
 # owncloud
 
-
-This is a docker container for a [owncloud](../owncloud.md) server.
-The official container and documentation was made by [owncloud](https://hub.docker.com/_/owncloud).
+This is a [Docker](/wiki/docker.md) container for a [owncloud](../owncloud.md) server.
+The official container and documentation was made by
+[owncloud](https://hub.docker.com/_/owncloud).
 This docker-rebuild is made up by a `docker-compose.yml` file.
 The services in this files are explained seperately.
 The main Docker container needs a database in form of a [MariaDB](./mariadb.md)
diff --git a/wiki/docker-images/oznu_-_docker-cloudflare-ddns.md b/wiki/docker-images/oznu_-_docker-cloudflare-ddns.md
index 18a4135..c215bcf 100644
--- a/wiki/docker-images/oznu_-_docker-cloudflare-ddns.md
+++ b/wiki/docker-images/oznu_-_docker-cloudflare-ddns.md
@@ -1,7 +1,9 @@
 # oznu - docker-cloudflare-ddns
 
-This is a docker container for dynamically updating cloudflare dns entries.
-The official container and documentation was made by [oznu](https://github.com/oznu/docker-cloudflare-ddns).
+This is a [Docker](/wiki/docker.md) container for dynamically updating
+cloudflare dns entries.
+The official container and documentation was made by
+[oznu](https://github.com/oznu/docker-cloudflare-ddns).
 
 ## Set-up
 
diff --git a/wiki/docker-images/portainer_-_agent.md b/wiki/docker-images/portainer_-_agent.md
index 44ed92e..bf8783c 100644
--- a/wiki/docker-images/portainer_-_agent.md
+++ b/wiki/docker-images/portainer_-_agent.md
@@ -1,7 +1,9 @@
 # portainer - agent
 
-This is a docker container for a [portainer](../portainer.md) agent.
-The official container and documentation was made by [portainer](https://hub.docker.com/r/portainer/agent).
+This is a [Docker](/wiki/docker.md) container for a [portainer](../portainer.md)
+agent.
+The official container and documentation was made by
+[portainer](https://hub.docker.com/r/portainer/agent).
 
 ## Set-up
 
diff --git a/wiki/docker-images/portainer_-_portainer.md b/wiki/docker-images/portainer_-_portainer.md
index d085860..1e9f474 100644
--- a/wiki/docker-images/portainer_-_portainer.md
+++ b/wiki/docker-images/portainer_-_portainer.md
@@ -1,7 +1,9 @@
 # portainer - portainer
 
-This is a docker container for a [portainer](../portainer.md) server.
-The official container and documentation was made by [portainer](https://hub.docker.com/r/portainer/portainer).
+This is a [Docker](/wiki/docker.md) container for a [portainer](../portainer.md)
+server.
+The official container and documentation was made by
+[portainer](https://hub.docker.com/r/portainer/portainer).
 
 ## Set-up
 
diff --git a/wiki/docker-images/postgres.md b/wiki/docker-images/postgres.md
index 656f8ff..2254d4a 100644
--- a/wiki/docker-images/postgres.md
+++ b/wiki/docker-images/postgres.md
@@ -1,7 +1,8 @@
 # Postgres
 
-This is a docker container for a postgresql database.
-The official container and documentation was made by [Postgres](https://hub.docker.com/_/postgres).
+This is a [Docker](/wiki/docker.md) container for a postgresql database.
+The official container and documentation was made by
+[Postgres](https://hub.docker.com/_/postgres).
 The Docker container is mainly used in combination with other containers.
 To achieve this in the easiest way use a docker-compose file
 
diff --git a/wiki/docker-images/prologic_-_golinks.md b/wiki/docker-images/prologic_-_golinks.md
index db0d92c..bcb397e 100644
--- a/wiki/docker-images/prologic_-_golinks.md
+++ b/wiki/docker-images/prologic_-_golinks.md
@@ -1,7 +1,7 @@
 # prologic - golinks
 
-This is a docker container for golinks, a web app to create bookmarks,
-commands and aliases.
+This is a [Docker](/wiki/docker.md) container for golinks, a web app to create
+bookmarks, commands and aliases.
 The official container and documentation was made by
 [prologic](https://git.mills.io/prologic/golinks).
 
diff --git a/wiki/docker-images/prologic_-_gopherproxy.md b/wiki/docker-images/prologic_-_gopherproxy.md
index be82c3b..f585bdd 100644
--- a/wiki/docker-images/prologic_-_gopherproxy.md
+++ b/wiki/docker-images/prologic_-_gopherproxy.md
@@ -1,6 +1,6 @@
 # prologic - gopherproxy
 
-This is a docker container for a gopher to http proxy.
+This is a [Docker](/wiki/docker.md) container for a gopher to http proxy.
 The official container and documentation was made by
 [prologic](https://hub.docker.com/r/prologic/gopherproxy).
 
diff --git a/wiki/docker-images/prologic_-_todo.md b/wiki/docker-images/prologic_-_todo.md
index 0bd3d70..73f4c2e 100644
--- a/wiki/docker-images/prologic_-_todo.md
+++ b/wiki/docker-images/prologic_-_todo.md
@@ -1,7 +1,8 @@
 # prologic - todo
 
-This is a docker container for a todo-manager.
-The official container and documentation was made by [prologic](https://hub.docker.com/r/prologic/todo).
+This is a [Docker](/wiki/docker.md) container for a todo-manager.
+The official container and documentation was made by
+[prologic](https://hub.docker.com/r/prologic/todo).
 
 ## Set-up
 
diff --git a/wiki/docker-images/rblsb_-_synctube.md b/wiki/docker-images/rblsb_-_synctube.md
index 1e12e15..bb65e9d 100644
--- a/wiki/docker-images/rblsb_-_synctube.md
+++ b/wiki/docker-images/rblsb_-_synctube.md
@@ -1,7 +1,9 @@
 # rblsb - synctube
 
-This is a docker container for the synchronized video platform synctube.
-The official container and documentation was made by [rblsb](https://github.com/rblsb/synctube).
+This is a [Docker](/wiki/docker.md) container for the synchronized video
+platform synctube.
+The official container and documentation was made by
+[rblsb](https://github.com/rblsb/synctube).
 There is no official pre-build on docker-hub.
 
 ## Set-up
diff --git a/wiki/docker-images/redis.md b/wiki/docker-images/redis.md
index a3fb991..ee551fa 100644
--- a/wiki/docker-images/redis.md
+++ b/wiki/docker-images/redis.md
@@ -1,7 +1,8 @@
 # redis
 
-This is a docker container for a redis database.
-The official container and documentation was made by [redis](https://hub.docker.com/_/redis).
+This is a [Docker](/wiki/docker.md) container for a redis database.
+The official container and documentation was made by
+[redis](https://hub.docker.com/_/redis).
 The Docker container is mainly used in combination with other containers.
 To achieve this in the easiest way use a docker-compose file.
 
diff --git a/wiki/docker-images/rlister_-_hastebin.md b/wiki/docker-images/rlister_-_hastebin.md
index 9dff10d..7cc3ae0 100644
--- a/wiki/docker-images/rlister_-_hastebin.md
+++ b/wiki/docker-images/rlister_-_hastebin.md
@@ -1,7 +1,8 @@
 # rlister - hastebin
 
-This is a docker container for a hastebin server.
-The official container and documentation was made by [rlister](https://hub.docker.com/r/rlister/hastebin).
+This is a [Docker](/wiki/docker.md) container for a hastebin server.
+The official container and documentation was made by
+[rlister](https://hub.docker.com/r/rlister/hastebin).
 
 ## Set-up
 
diff --git a/wiki/docker-images/samba.md b/wiki/docker-images/samba.md
index 1a5696f..b2b2c79 100644
--- a/wiki/docker-images/samba.md
+++ b/wiki/docker-images/samba.md
@@ -1,8 +1,9 @@
 # samba
 
-This is a docker container for a [Samba](../samba.md)
+This is a [Docker](/wiki/docker.md) container for a [Samba](../samba.md)
 server.
-The official container and documentation was made by [dperson](https://hub.docker.com/r/samba).
+The official container and documentation was made by
+[dperson](https://hub.docker.com/r/samba).
 
 ## Set-up
 
diff --git a/wiki/docker-images/searx_-_searx.md b/wiki/docker-images/searx_-_searx.md
index 1adb9fa..0be2ef6 100644
--- a/wiki/docker-images/searx_-_searx.md
+++ b/wiki/docker-images/searx_-_searx.md
@@ -1,6 +1,7 @@
 # searx - searx
 
-This is a docker container for a [searx](../searx.md) meta-search machine.
+This is a [Docker](/wiki/docker.md) container for a [searx](../searx.md)
+meta-search machine.
 The official container and documentation was made by
 [searx](https://hub.docker.com/r/searx/searx).
 
diff --git a/wiki/docker-images/sissbrueckner_-_linkding.md b/wiki/docker-images/sissbrueckner_-_linkding.md
index 8ce8f9a..2aa136d 100644
--- a/wiki/docker-images/sissbrueckner_-_linkding.md
+++ b/wiki/docker-images/sissbrueckner_-_linkding.md
@@ -1,7 +1,7 @@
 # sissbrueckner - linkding
 
-This is a docker container for a [linkding](../linkding.md) bookmark and
-archive service.
+This is a [Docker](/wiki/docker.md) container for a [linkding](../linkding.md)
+bookmark and archive service.
 The official container and documentation was made by
 [sissbrueckner](https://github.com/sissbruecker/linkding).
 
diff --git a/wiki/docker-images/spikecodes_-_libreddit.md b/wiki/docker-images/spikecodes_-_libreddit.md
index 80d3cf2..cac448c 100755
--- a/wiki/docker-images/spikecodes_-_libreddit.md
+++ b/wiki/docker-images/spikecodes_-_libreddit.md
@@ -1,8 +1,9 @@
 # spikecodes - libreddit
 
-This is a docker container for the alternative reddit frontend
-[libreddit](../libreddit.md).
-The official container and documentation was made by [spikecodes](https://github.com/spikecodes/libreddit).
+This is a [Docker](/wiki/docker.md) container for the alternative reddit
+frontend [libreddit](../libreddit.md).
+The official container and documentation was made by
+[spikecodes](https://github.com/spikecodes/libreddit).
 
 ## Set-up
 
diff --git a/wiki/docker-images/teamspeak.md b/wiki/docker-images/teamspeak.md
index 3a6ad4f..5f511bd 100644
--- a/wiki/docker-images/teamspeak.md
+++ b/wiki/docker-images/teamspeak.md
@@ -1,7 +1,9 @@
 # teamspeak
 
-This is a docker container for a [teamspeak3](../teamspeak3.md) server.
-The official container and documentation was made by [teamspeak](https://hub.docker.com/_/teamspeak).
+This is a [Docker](/wiki/docker.md) container for a
+[teamspeak3](../teamspeak3.md) server.
+The official container and documentation was made by
+[teamspeak](https://hub.docker.com/_/teamspeak).
 
 ## Set-up
 
diff --git a/wiki/docker-images/tetricz_-_mordhau-server.md b/wiki/docker-images/tetricz_-_mordhau-server.md
index be3cfe3..7362119 100644
--- a/wiki/docker-images/tetricz_-_mordhau-server.md
+++ b/wiki/docker-images/tetricz_-_mordhau-server.md
@@ -1,7 +1,8 @@
 # tetricz - mordhau-server
 
-This is a docker container for a mordhau server.
-The official container and documentation was made by [tetricz](https://hub.docker.com/r/tetricz/mordhau-server).
+This is a [Docker](/wiki/docker.md) container for a mordhau server.
+The official container and documentation was made by
+[tetricz](https://hub.docker.com/r/tetricz/mordhau-server).
 
 ## Set-up
 
diff --git a/wiki/docker-images/tomsquest_-_docker-radicale.md b/wiki/docker-images/tomsquest_-_docker-radicale.md
index cba4b09..58f7401 100644
--- a/wiki/docker-images/tomsquest_-_docker-radicale.md
+++ b/wiki/docker-images/tomsquest_-_docker-radicale.md
@@ -1,6 +1,6 @@
 # tomsquest - docker-radicale
 
-This is a docker container for a radicale CalDAV server.
+This is a [Docker](/wiki/docker.md) container for a radicale CalDAV server.
 The official container and documentation was made by
 [tomsquest](https://hub.docker.com/r/tomsquest/docker-radicale).
 
diff --git a/wiki/docker-images/traefik.md b/wiki/docker-images/traefik.md
index fbfcb3d..83190a4 100644
--- a/wiki/docker-images/traefik.md
+++ b/wiki/docker-images/traefik.md
@@ -1,6 +1,6 @@
 # traefik
 
-This is a docker container for a traefik edge router.
+This is a [Docker](/wiki/docker.md) container for a traefik edge router.
 The official container and documentation was made by
 [traefik](https://hub.docker.com/_/traefik).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/vectorim_-_riot-web.md b/wiki/docker-images/vectorim_-_riot-web.md
index 63c1853..e5cb20d 100644
--- a/wiki/docker-images/vectorim_-_riot-web.md
+++ b/wiki/docker-images/vectorim_-_riot-web.md
@@ -1,6 +1,7 @@
 # vectorim - riot-web
 
-This is a docker container for a [matrix](../matrix.md) client.
+This is a [Docker](/wiki/docker.md) container for a [matrix](../matrix.md)
+client.
 The official container and documentation was made by
 [linuxserver](https://hub.docker.com/vectorim/riot-web).
 This docker-rebuild is made up by a `docker-compose.yml` file.
diff --git a/wiki/docker-images/ventz_-_bind.md b/wiki/docker-images/ventz_-_bind.md
index 37e2db6..942e0a2 100644
--- a/wiki/docker-images/ventz_-_bind.md
+++ b/wiki/docker-images/ventz_-_bind.md
@@ -1,6 +1,7 @@
 # ventz - bind
 
-This is a docker container for a [bind](../bind.md) [DNS](../dns.md) resolver.
+This is a [Docker](/wiki/docker.md) container for a [bind](../bind.md)
+[DNS](../dns.md) resolver.
 The official container and documentation was made by
 [ventz](https://hub.docker.com/r/ventz/bind).
 
diff --git a/wiki/docker-images/wallabag_-_wallabag.md b/wiki/docker-images/wallabag_-_wallabag.md
index 20f3480..a7c7e0e 100644
--- a/wiki/docker-images/wallabag_-_wallabag.md
+++ b/wiki/docker-images/wallabag_-_wallabag.md
@@ -1,6 +1,7 @@
 # wallabag - wallabag
 
-This is a docker container for a [wallabag](../wallabag.md) server.
+This is a [Docker](/wiki/docker.md) container for a [wallabag](../wallabag.md)
+server.
 The Server consists of 3 Docker containers, one is the wallabag main server, one
 is a database and one a redis instance.
 In addition to the main container you need to connect a [mariadb container](./mariadb.md)
diff --git a/wiki/docker-images/xy2z_-_pinedocs.md b/wiki/docker-images/xy2z_-_pinedocs.md
index 6a05f67..9aed653 100644
--- a/wiki/docker-images/xy2z_-_pinedocs.md
+++ b/wiki/docker-images/xy2z_-_pinedocs.md
@@ -1,7 +1,8 @@
 # xy2z - pinedocs
 
-This is a docker container for the file viewer pinedocs.
-The official container and documentation was made by [xy2z](https://hub.docker.com/r/xy2z/pinedocs).
+This is a [Docker](/wiki/docker.md) container for the file viewer pinedocs.
+The official container and documentation was made by
+[xy2z](https://hub.docker.com/r/xy2z/pinedocs).
 
 ## Set-up
 
diff --git a/wiki/docker-images/yourls.md b/wiki/docker-images/yourls.md
index f6fef08..cae39b3 100644
--- a/wiki/docker-images/yourls.md
+++ b/wiki/docker-images/yourls.md
@@ -1,6 +1,6 @@
 # yourls
 
-This is a docker container for the URl shortener yourls.
+This is a [Docker](/wiki/docker.md) container for the URl shortener yourls.
 The official container and documentation was made by
 [yourls](https://hub.docker.com/_/yourls).
 In addition to the main container you need to connect a
diff --git a/wiki/docker-images/zedeus_-_nitter.md b/wiki/docker-images/zedeus_-_nitter.md
index a9b2216..2cf9a04 100755
--- a/wiki/docker-images/zedeus_-_nitter.md
+++ b/wiki/docker-images/zedeus_-_nitter.md
@@ -1,7 +1,7 @@
 # zedeus - nitter
 
-This is a docker container for the alternative Twitter frontend
-[nitter](../nitter.md).
+This is a [Docker](/wiki/docker.md) container for the alternative Twitter
+frontend [nitter](../nitter.md).
 The official container and documentation was made by
 [zedeus](https://github.com/zedeus/nitter).
 
diff --git a/wiki/gitea.md b/wiki/gitea.md
index 0a55d75..b9d6c0c 100644
--- a/wiki/gitea.md
+++ b/wiki/gitea.md
@@ -10,7 +10,7 @@ Gitea as a [Git](./git.md) service consists of a [client](#client) and a
 
 ### Server
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [gitea image](./docker-images/gitea_-_gitea.md).
 Additionally to this a client is needed on the system that need access to the
 server software.
diff --git a/wiki/golinks.md b/wiki/golinks.md
index a7b0723..988fc4f 100644
--- a/wiki/golinks.md
+++ b/wiki/golinks.md
@@ -5,7 +5,7 @@ use bookmarks and run different searches by prefixes.
 
 ## Server
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [prologic image](./docker-images/prologic_-_golinks.md).
 
 ## Usage
diff --git a/wiki/hauk.md b/wiki/hauk.md
index 7d79932..df610fd 100644
--- a/wiki/hauk.md
+++ b/wiki/hauk.md
@@ -7,5 +7,5 @@ app that is available at
 
 ## Setup
 
-The server can be setup via docker with the
+The server can be setup via [Docker](/wiki/docker.md) with the
 [bilde2910 image](/wiki/docker-images/bilde2910_-_hauk.md).
diff --git a/wiki/invidious.md b/wiki/invidious.md
index 5a3659c..323d36d 100644
--- a/wiki/invidious.md
+++ b/wiki/invidious.md
@@ -6,7 +6,7 @@ It includes locally stored subscription management.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [iv-org image](./docker-images/iv-org_-_invidious.md).
 
 ## Usage
diff --git a/wiki/jackett.md b/wiki/jackett.md
new file mode 100644
index 0000000..c58a8e3
--- /dev/null
+++ b/wiki/jackett.md
@@ -0,0 +1,32 @@
+# Jackett
+
+[Jackett](https://github.com/Jackett/Jackett) is an application that is
+intended to manage multiple [BitTorrent](/wiki/bittorrent.md) indexers.
+One of its main usecases is in feeding indexers to the
+[\*ARR applications](/wiki/*arr.md).
+
+## Setup
+
+The software can be setup via [Docker](/wiki/docker.md) with the
+[DyonR image](/wiki/docker-images/dyonr_-_jackettvpn.md) which also features a
+VPN tunnel.
+
+## Usage
+
+### Adding an Indexer
+
+Indexers can be added by simply clicking `Add indexer` in the main menu.
+For private or semi-private trackers login information or a cookie is needed.
+
+### Adding a Jackett Indexer to \*ARR applications
+
+For adding a Jackett Indexer to an \*ARR application press `Copy Torznab Feed`
+of the Jackett indexer you want to add.
+Paste this in the \*ARR application under
+`Settings`, `Indexers`, `Add`, `Torznab` and `Custom` in the `URL` field.
+Also copy and paste the Jackett API key into the corresponding field in the
+\*ARR application.
+Afterwards check and configure the correct category IDs via the `Categories`
+option.
+The list of supported categories can be found in the Jackett indexer
+configuration (the wrench in the corresponding index list entry).
diff --git a/wiki/jellyfin.md b/wiki/jellyfin.md
index 6919001..028a541 100644
--- a/wiki/jellyfin.md
+++ b/wiki/jellyfin.md
@@ -6,7 +6,7 @@ It includes a web-interface and is mainly used for
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [linuxserver image](./docker-images/linuxserver_-_jellyfin.md).
 
 ## Usage
diff --git a/wiki/libreddit.md b/wiki/libreddit.md
index 91e75bb..5722e71 100644
--- a/wiki/libreddit.md
+++ b/wiki/libreddit.md
@@ -5,7 +5,7 @@ Reddit.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [spikecodes image](./docker-images/spikecodes_-_libreddit.md).
 
 ## Usage
diff --git a/wiki/linkding.md b/wiki/linkding.md
index 6cd8f1e..46bc561 100644
--- a/wiki/linkding.md
+++ b/wiki/linkding.md
@@ -5,7 +5,7 @@ bookmarking and archiving service.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [image by sissbrueckner](./docker-images/sissbrueckner_-_linkding.md).
 
 ## Usage
diff --git a/wiki/matrix.md b/wiki/matrix.md
index 43e1f02..f0e624c 100644
--- a/wiki/matrix.md
+++ b/wiki/matrix.md
@@ -6,7 +6,8 @@ communication.
 ## Setup
 
 The matrix server is a complex setup of servers and services.
-Please note that this configuration is a composition of docker images.
+Please note that this configuration is a composition of
+[Docker](/wiki/docker.md) images.
 Therefore a shared `docker-compose.yml` file is used.
 This setup guide follows a modified version of the
 [guide by matusnovak](https://gist.github.com/matusnovak/37109e60abe79f4b59fc9fbda10896da).
diff --git a/wiki/metube.md b/wiki/metube.md
index cb4bda1..179b65b 100644
--- a/wiki/metube.md
+++ b/wiki/metube.md
@@ -5,5 +5,5 @@ user interface for downloading [YouTube](/wiki/youtube.md) videos.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [alexta69 image](./docker-images/alexta69_-_metube.md).
diff --git a/wiki/nextcloud.md b/wiki/nextcloud.md
index cc9ac14..0f46a18 100644
--- a/wiki/nextcloud.md
+++ b/wiki/nextcloud.md
@@ -4,7 +4,7 @@ NextCloud is a free and open source client-server cloud-service.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [nextcloud image](./docker-images/nextcloud.md).
 
 When using NextCloud with a specific nginx configuration you have to append
diff --git a/wiki/nginx.md b/wiki/nginx.md
index 81b77a1..860cc03 100644
--- a/wiki/nginx.md
+++ b/wiki/nginx.md
@@ -5,8 +5,9 @@
 
 ## Setup
 
-The software can be setup via docker with a terminal user interface program for
-nginx and certbot, which is called nginx-certbot-docker-tui or short ncdt.
+The software can be setup via [Docker](/wiki/docker.md) with a terminal user
+interface program for nginx and certbot, which is called
+nginx-certbot-docker-tui or short ncdt.
 
 Alternatively the standalone [nginx image](./docker-images/nginx.md) can be
 used.
diff --git a/wiki/nitter.md b/wiki/nitter.md
index 2eb74a6..420b585 100644
--- a/wiki/nitter.md
+++ b/wiki/nitter.md
@@ -5,7 +5,7 @@ Twitter.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [zedeus image](./docker-images/zedeus_-_nitter.md).
 
 ## Usage
diff --git a/wiki/owncloud.md b/wiki/owncloud.md
index 745b08d..9a7b6f3 100644
--- a/wiki/owncloud.md
+++ b/wiki/owncloud.md
@@ -4,7 +4,7 @@ ownCloud is a free client-server cloud-service.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [owncloud image](./docker-images/owncloud.md).
 
 ## Usage
diff --git a/wiki/peertube.md b/wiki/peertube.md
index d75bf9a..57cc675 100644
--- a/wiki/peertube.md
+++ b/wiki/peertube.md
@@ -5,5 +5,5 @@ platform using WebTorrent.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [chocobozzz image](./docker-images/chocobozzz_-_peertube.md).
diff --git a/wiki/podgrab.md b/wiki/podgrab.md
index 2abff0b..81bcace 100644
--- a/wiki/podgrab.md
+++ b/wiki/podgrab.md
@@ -5,5 +5,5 @@ podcatcher that can also be used to listen to podcasts.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [axhilrex](./docker-images/axhilrex_-_podgrab.md).
diff --git a/wiki/portainer.md b/wiki/portainer.md
index feac1a0..8907bb6 100644
--- a/wiki/portainer.md
+++ b/wiki/portainer.md
@@ -10,7 +10,7 @@ It consist of one [server](#server) and possibly multiple [agents](#agent).
 
 ### Server
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [portainer image](./docker-images/portainer_-_portainer.md).
 
 ## Agent
diff --git a/wiki/samba.md b/wiki/samba.md
index b127380..a85c698 100644
--- a/wiki/samba.md
+++ b/wiki/samba.md
@@ -6,7 +6,7 @@ Samba is the standard Windows interoperability suite for Linux and Unix.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [samba image](./docker-images/samba.md).
 
 ## Usage
diff --git a/wiki/searx.md b/wiki/searx.md
index b9ad309..ba84b37 100644
--- a/wiki/searx.md
+++ b/wiki/searx.md
@@ -4,7 +4,7 @@
 
 ## Setup
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [searx image](./docker-images/searx_-_searx.md).
 
 ## Usage
diff --git a/wiki/syncthing.md b/wiki/syncthing.md
index 298d157..d9da397 100644
--- a/wiki/syncthing.md
+++ b/wiki/syncthing.md
@@ -6,7 +6,7 @@ The Software synchronizes files between multiple devices directly.
 
 ## Setup
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [linuxserver image](./docker-images/linuxserver_-_syncthing.md).
 
 Additionally the software can be installed by visiting the
diff --git a/wiki/synctube.md b/wiki/synctube.md
index 3c4f980..ce2c0ab 100644
--- a/wiki/synctube.md
+++ b/wiki/synctube.md
@@ -5,5 +5,5 @@ videos in sync with other people.
 
 ## Setup
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [rblsb image](./docker-images/rblsb_-_synctube.md).
diff --git a/wiki/teamspeak3.md b/wiki/teamspeak3.md
index a7edcd4..c6b6466 100644
--- a/wiki/teamspeak3.md
+++ b/wiki/teamspeak3.md
@@ -4,7 +4,7 @@
 
 ## Setup
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [teamspeak image](./docker-images/teamspeak.md).
 
 ## Usage
diff --git a/wiki/traefik.md b/wiki/traefik.md
index 3b4dc40..6e60024 100644
--- a/wiki/traefik.md
+++ b/wiki/traefik.md
@@ -5,5 +5,5 @@ a special integration of infrastructure components (e.g. [Docker](./docker.md)).
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [traefik image](./docker-images/traefik.md).
diff --git a/wiki/transmission.md b/wiki/transmission.md
index df4b95c..ccffd91 100644
--- a/wiki/transmission.md
+++ b/wiki/transmission.md
@@ -5,7 +5,7 @@
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [haugene image](./docker-images/haugene_-_transmission-openvpn.md) that
 includes an openvpn tunnel.
 
diff --git a/wiki/tvheadend.md b/wiki/tvheadend.md
index 97c7095..d22d931 100644
--- a/wiki/tvheadend.md
+++ b/wiki/tvheadend.md
@@ -12,7 +12,7 @@ the help of a plugin.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [linuxserver image](./docker-images/linuxserver_-_tvheadend.md).
 For different hardware there may be additional run options needed to get
 TVHeadend working properly.
diff --git a/wiki/wallabag.md b/wiki/wallabag.md
index 7c981cb..05641b9 100644
--- a/wiki/wallabag.md
+++ b/wiki/wallabag.md
@@ -4,7 +4,7 @@
 
 ## Setup
 
-The software can be setup via Docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [wallabag image](./docker-images/wallabag_-_wallabag.md).
 
 ## Usage
diff --git a/wiki/whoogle.md b/wiki/whoogle.md
index ba7afb1..49adafe 100644
--- a/wiki/whoogle.md
+++ b/wiki/whoogle.md
@@ -5,7 +5,7 @@ metasearch engine.
 
 ## Setup
 
-The software can be setup via docker with the
+The software can be setup via [Docker](/wiki/docker.md) with the
 [image by benbusby](./docker-images/benbusby_-_whoogle-search.md)
 
 ## Usage