diff --git a/README.md b/README.md
index eb1ce0a..12a8953 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,8 @@ Documentation is a multi-repository site generator (Antora based)
 
 # Examples of [OPTIONS] can be:
 
+>  *faq:* **FAQ**
+>
 >  *iptables:* **This tutorial demonstrates, howto setup iptables & howto use it**
 >
 >  *network-scanning:* **This tutorial demonstrates some common nmap port scanning scenarios and explains the output.**
@@ -69,4 +71,3 @@ Documentation is a multi-repository site generator (Antora based)
 ### *poc-rocketchat:* Start poc-rocketchat with URL: http://localhost:7030
 
 
-
diff --git a/all/antora.yml b/all/antora.yml
new file mode 100644
index 0000000..9bafa1c
--- /dev/null
+++ b/all/antora.yml
@@ -0,0 +1,5 @@
+    name: swarmlab_all
+    title: swarmlab_all
+    version: docs
+    nav:
+    - modules/ROOT/nav.adoc
diff --git a/all/modules/ROOT/images/adhoc.png b/all/modules/ROOT/images/adhoc.png
new file mode 100644
index 0000000..6256678
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diff --git a/all/modules/ROOT/images/swarmlab.png b/all/modules/ROOT/images/swarmlab.png
new file mode 100644
index 0000000..d94ea42
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diff --git a/all/modules/ROOT/images/up-1.png b/all/modules/ROOT/images/up-1.png
new file mode 100644
index 0000000..1a3ee40
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diff --git a/all/modules/ROOT/images/up-2.png b/all/modules/ROOT/images/up-2.png
new file mode 100644
index 0000000..43b8990
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diff --git a/all/modules/ROOT/images/up.png b/all/modules/ROOT/images/up.png
new file mode 100644
index 0000000..f4db804
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diff --git a/all/modules/ROOT/nav.adoc b/all/modules/ROOT/nav.adoc
new file mode 100644
index 0000000..ed063c5
--- /dev/null
+++ b/all/modules/ROOT/nav.adoc
@@ -0,0 +1 @@
+* xref:index.adoc[faq]
diff --git a/all/modules/ROOT/pages/index.adoc b/all/modules/ROOT/pages/index.adoc
new file mode 100644
index 0000000..8958d45
--- /dev/null
+++ b/all/modules/ROOT/pages/index.adoc
@@ -0,0 +1,92 @@
+= FAQ!
+  
+
+[#How_to_get_the_path_of_current_script0]
+* xref:index.adoc#How_to_get_the_path_of_current_script[How to get the path of current script]
+
+[#Fix_x509_certificate_signed_by_unknown_authority_issue0]
+* xref:index.adoc#Fix_x509_certificate_signed_by_unknown_authority_issue[How to Fix "x509: certificate signed by unknown authority" issue]
+
+[#Add_current_user_to_the_docker_group0]
+* xref:index.adoc#Add_current_user_to_the_docker_group[Homw to Add current user to the docker group]
+
+
+
+
+
+
+
+
+
+
+
+
+
+[#How_to_get_the_path_of_current_script]
+[.text-right]
+== How to get the path of current script  xref:index.adoc#How_to_get_the_path_of_current_script0[image:up-1.png[28,28,float=right]]
+
+[source,bash]
+----
+#!/bin/bash
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  TARGET="$(readlink "$SOURCE")"
+  if [[ $TARGET == /* ]]; then
+    SOURCE="$TARGET"
+  else
+    DIR="$( dirname "$SOURCE" )"
+    SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+  fi
+done
+
+SRPATH="$( dirname "$SOURCE" )"
+SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+if [ "$SFPATH" != "$SRPATH" ]; then
+  RDIR=$SRPATH    # relativ path directory
+fi
+
+#echo "full path file   $SOURCE"
+#echo "full path dir    $SFPATH"
+#echo "relativ path dir $SRPATH"
+
+cwdir=$PWD
+wdir=$SFPATH
+cd $wdir
+
+echo "current working directory,"
+echo $cwdir
+echo "dir of running program"
+echo $wdir
+----
+
+
+[#Fix_x509_certificate_signed_by_unknown_authority_issue]
+[.text-right]
+== How to Fix "x509: certificate signed by unknown authority" issue  xref:index.adoc#Fix_x509_certificate_signed_by_unknown_authority_issue0[image:up-1.png[28,28,float=right]]
+
+ run with sudo
+
+[source,bash]
+----
+#!/bin/bash
+
+registry_address=hub.swarmlab.io
+registry_port=5443
+mkdir -p /etc/docker/certs.d/$registry_address:$registry_port
+openssl s_client -showcerts -connect $registry_address:$registry_port < /dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /etc/docker/certs.d/$registry_address:$registry_port/ca.crt
+
+registry_port=5480
+mkdir -p /etc/docker/certs.d/$registry_address:$registry_port
+openssl s_client -showcerts -connect $registry_address:$registry_port < /dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /etc/docker/certs.d/$registry_address:$registry_port/ca.crt
+
+----
+
+[#Add_current_user_to_the_docker_group]
+[.text-right]
+== Homw to Add current user to the docker group  xref:index.adoc#Fix_x509_certificate_signed_by_unknown_authority_issue0[image:up-1.png[28,28,float=right]]
+
+[source,bash]
+----
+sudo usermod -aG docker $USER 
+----
diff --git a/all/run/build-intro.sh b/all/run/build-intro.sh
new file mode 100755
index 0000000..af181d8
--- /dev/null
+++ b/all/run/build-intro.sh
@@ -0,0 +1,4 @@
+antora --fetch /antora/site-intro.yml
+antora  /antora/site-intro.yml
+ifconfig
+http-server build/site -c-1
diff --git a/all/run/build.sh b/all/run/build.sh
new file mode 100755
index 0000000..7122c21
--- /dev/null
+++ b/all/run/build.sh
@@ -0,0 +1,4 @@
+antora --fetch /antora/site.yml
+antora  /antora/site.yml
+ifconfig
+http-server build/site -c-1
diff --git a/all/site.yml b/all/site.yml
new file mode 100644
index 0000000..98f342a
--- /dev/null
+++ b/all/site.yml
@@ -0,0 +1,27 @@
+site:
+  title: Swarmlab all
+  url: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs
+  start_page: swarmlab_all::index.adoc
+content:
+  sources:
+  - url: https://git.swarmlab.io:3000/docs/Documentation.git
+    branches: master
+    start_path: faq
+  - url: https://git.swarmlab.io:3000/docs/Documentation.git
+    branches: master
+    start_path: poc-datacollector
+  - url: https://git.swarmlab.io:3000/docs/Documentation.git
+    branches: master
+    start_path: raspi-docker
+ui:
+  bundle:
+    url: https://git.swarmlab.io:3000/docs/docs/raw/branch/master/ui-bundle.zip
+    snapshot: true
+  supplemental_files: ./supplemental-ui
+asciidoc:
+  attributes:
+    :plantuml-server-url: http://www.plantuml.com/plantuml
+  extensions:
+  - '@djencks/asciidoctor-mathjax'
+  - asciidoctor-plantuml
+