diff --git a/auto-complete.sh b/auto-complete.sh
index a94b201..527cf87 100755
--- a/auto-complete.sh
+++ b/auto-complete.sh
@@ -4,7 +4,7 @@ function libs()
 {
   if [ "$1" != "" ]; 
   then
-    COMPREPLY=($(compgen -W "network-scanning network-adhoc raspi-docker tech-list sensor-node ssh-tunneling iptables poc-datacollector help" "${COMP_WORDS[$COMP_CWORD]}"))
+    COMPREPLY=($(compgen -W "network-scanning network-adhoc raspi-docker tech-list faq sensor-node ssh-tunneling iptables poc-datacollector help" "${COMP_WORDS[$COMP_CWORD]}"))
   fi
 }
 
diff --git a/build.sh b/build.sh
index fbe0afc..abf11bc 100755
--- a/build.sh
+++ b/build.sh
@@ -29,6 +29,8 @@ usage ()
     echo ""
     echo " Examples of [OPTIONS] can be:"
     echo ""
+    echo -e "      ${txtg}faq:${NOCOLOR} FAQ "
+    echo ""
     echo -e "      ${txtg}iptables:${NOCOLOR} This tutorial demonstrates, howto setup iptables & howto use it "
     echo ""
     echo -e "      ${txtg}network-scanning:${NOCOLOR} This tutorial demonstrates some common nmap port scanning scenarios and explains the output. "
@@ -104,6 +106,13 @@ do
             COMMAND_CREATE=1
             ;;
 
+        faq)
+	    DESC="faq" ;
+	    build="build.sh" ;
+            docdir="faq" ;
+            COMMAND_CREATE=1
+            ;;
+
         network-adhoc)
 	    DESC="network-adhoc" ;
 	    build="build.sh" ;
diff --git a/faq/antora.yml b/faq/antora.yml
new file mode 100644
index 0000000..2f15087
--- /dev/null
+++ b/faq/antora.yml
@@ -0,0 +1,5 @@
+    name: swarmlab_faq
+    title: swarmlab_faq
+    version: docs
+    nav:
+    - modules/ROOT/nav.adoc
diff --git a/faq/modules/ROOT/images/adhoc.png b/faq/modules/ROOT/images/adhoc.png
new file mode 100644
index 0000000..6256678
Binary files /dev/null and b/faq/modules/ROOT/images/adhoc.png differ
diff --git a/faq/modules/ROOT/images/swarmlab.png b/faq/modules/ROOT/images/swarmlab.png
new file mode 100644
index 0000000..d94ea42
Binary files /dev/null and b/faq/modules/ROOT/images/swarmlab.png differ
diff --git a/faq/modules/ROOT/nav.adoc b/faq/modules/ROOT/nav.adoc
new file mode 100644
index 0000000..ed063c5
--- /dev/null
+++ b/faq/modules/ROOT/nav.adoc
@@ -0,0 +1 @@
+* xref:index.adoc[faq]
diff --git a/faq/modules/ROOT/pages/index.adoc b/faq/modules/ROOT/pages/index.adoc
new file mode 100644
index 0000000..ce919db
--- /dev/null
+++ b/faq/modules/ROOT/pages/index.adoc
@@ -0,0 +1,197 @@
+= FAQ!
+  
+image::ROOT:swarmlab.png[swarmlab,150,float=right]
+
+
+xref:index.adoc.adoc#netflix[netflix]
+
+
+
+
+== Why Docker
+
+https://www.cloudbees.com/blog/why-dockero[Why Docker^]
+
+== Intro docker
+
+https://www.compose-spec.io/[docker-compose^]
+
+https://github.com/veggiemonk/awesome-docker[github docker-compose^]
+
+https://twitter.com/awesome_docker[github awesome docker]
+
+=== Learn to build and deploy your distributed applications easily to the cloud with Docker 
+
+https://docker-curriculum.com/[HowTo]
+
+== Next Step DockerSwarm
+
+****
+TIP: DockerSwarm
+
+video::Tm0Q5zr3FL4[youtube, start=0]
+****
+
+https://www.simplilearn.com/tutorials/docker-tutorial/docker-swarm[docker-swarm tutorial^]
+
+=== Getting started with swarm - official from docker
+
+https://docs.docker.com/engine/swarm/swarm-tutorial/https://k21academy.com/docker-kubernetes/docker-swarm/[docker-swarm^]
+
+=== Replicability, use the same files as when developing locally.
+
+https://dockerswarm.rocks/[dockerswarm.rocks^]
+
+=== Open Source Cloud Guide από την IBM
+
+https://open-cloud-guide.dev/[open-cloud huide^]
+
+=== Alternatives 
+
+https://www.nomadproject.io/[monad^]
+
+https://dev.to/stevenmcgown/kubernetes-for-dummies-5hmh[kubernetes^]
+
+=== Raft consensus in swarm mode
+
+https://docs.docker.com/engine/swarm/raft/[raft^]
+
+https://raft.github.io/[raft github^]
+
+http://thesecretlivesofdata.com/raft/[raft demo^]
+
+== Next Step Storage
+
+****
+TIP: Storage
+
+video::W2Z7fbCLSTw[youtube, start=0]
+****
+
+=== Generic
+
+https://docs.mongodb.com/manual/replication/[Mongo replica^]
+
+https://docs.mongodb.com/manual/core/capped-collections/[mongo capped^]
+
+=== On memory
+
+https://redis.io/topics/cluster-tutorial[Redis cluster^]
+
+https://redis.io/[redis server^]
+
+https://www.instaclustr.com/blog/redis-vs-memcached/[redis vs memcached^]
+
+=== Sharing
+
+==== NFS	
+
+https://cloud.netapp.com/blog/azure-anf-blg-linux-nfs-server-how-to-set-up-server-and-client[NFS^]
+
+https://www.gluster.org/[GlusterFS^]	   
+
+
+== Deploy
+
+https://www.compose-spec.io/[docker-compose^]
+
+****
+TIP: Deploy
+
+video::zLltQxVb3NI[youtube, start=0]
+****
+
+https://12factor.net/[12factor^]
+
+
+== Technologies
+
+=== programming language
+==== nodeJS
+****
+TIP: NodeJS
+
+video::ENrzD9HAZK4[youtube, start=0]
+****
+
+https://nodejs.org/en/[nodeJS^]
+
+https://p5js.org/[p5js^]
+
+https://threejs.org/[threejs^]
+
+==== python
+https://www.python.org/[python^]
+
+=== Big data and Scientific analysis
+
+https://numpy.org/[numpy^]
+
+https://scipy.org/[scipy^]
+
+https://jupyter.org/[jupyter^]
+
+=== Rest API
+****
+TIP: Rest api
+
+video::s7wmiS2mSXY[youtube, start=0]
+****
+
+=== Sockets
+****
+TIP: Sockets
+
+video::ZBM28ZPlin8[youtube, start=0]
+****
+
+https://socket.io/[socket.io^]
+
+== Auth
+
+https://oauth.net/2/[auth2^]
+
+https://oauth.net/code/nodejs/[Nodejs auth library^]
+
+=== Auth server	
+
+https://www.keycloak.org/[auth2 server^]
+
+== Security VPN etc
+
+https://www.wireguard.com/[simply the best VPN out there^]
+
+== POC
+
+=== netflix
+
+[#netflix]
+****
+TIP: Netflix
+
+video::CZ3wIuvmHeM[youtube, start=0]
+****
+
+ 6:50 monolithic
+
+ 8:24 minroservices
+
+ 19:00 microservice
+
+ see also 37:00
+
+https://netflix.github.io/[netflix github^]
+
+===	Robots and IoT
+https://nodebots.io/[nodebot^]
+
+http://johnny-five.io/[johny-five^]
+
+https://ardupilot.org/[eduplot^]
+
+https://github.com/ArduPilot/ardupilot[ardupilot^]
+
+	
+
+
+
diff --git a/faq/run/build-intro.sh b/faq/run/build-intro.sh
new file mode 100755
index 0000000..af181d8
--- /dev/null
+++ b/faq/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/faq/run/build.sh b/faq/run/build.sh
new file mode 100755
index 0000000..7122c21
--- /dev/null
+++ b/faq/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/faq/site.yml b/faq/site.yml
new file mode 100644
index 0000000..7a70705
--- /dev/null
+++ b/faq/site.yml
@@ -0,0 +1,21 @@
+site:
+  title: Swarmlab faq
+  url: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs
+  start_page: swarmlab_faq::index.adoc
+content:
+  sources:
+  - url: https://git.swarmlab.io:3000/docs/Documentation.git
+    branches: master
+    start_path: faq
+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
+
diff --git a/test-path.sh b/test-path.sh
new file mode 100644
index 0000000..cf07317
--- /dev/null
+++ b/test-path.sh
@@ -0,0 +1,48 @@
+#!/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 $SRPATH"
+
+check_compose_version() {
+    composeversion=$(docker-compose version | head -1 | cut -d',' -f1 | cut -d' ' -f3)
+    version_good=$(echo $composeversion | awk 'BEGIN{ FS="."};
+    { if ($1 < 1) { print "N"; }
+      else if ($1 == 1) {
+          if ($2 < 26) { print "N"; }
+          else { print "Y"; }
+      }
+      else { print "Y"; }
+    }')
+
+    echo "$version_good"
+}
+
+composeversioncheck=$(check_compose_version)
+
+cwdir=$PWD
+wdir=$SFPATH
+cd $wdir
+
+echo "current working directory,"
+echo $cwdir
+echo "dir of running program"
+echo $wdir