diff --git a/README.md b/README.md
index 4cec538..10fd329 100644
--- a/README.md
+++ b/README.md
@@ -15,16 +15,19 @@ comments: true
 
 The tagline of this repo is "Automatically install and configure the dozens of programs that a developer needs to work offline as a developer of several stacks on a Mac."
 
-This script was created to help people cope with the large number of apps needed to be a "full stack" developer today. This installs several stacks with sample repositories: 
+This script was created to help you cope with the large number of apps needed to be a "full stack" developer today. This installs several stacks with sample repositories: 
  
    * MEAN (MongoDB, Express, Angular, NodeJs) with the MeanJs sample app
    * JAM (Jekyll, APIs, Markup) with a sample Github.io website
    * MAMP (Macintosh, Apache/Nginx, MySQL, PHP) for WordPress websites
-   * Python, etc.
+   * Elastic (ELK) stack (Elasticsearch, Logstash, Kibana, etc.)
+   * etc.
+
+Most tutorials on have you <strong>manually type</strong> or copy and paste commands (often with missing steps), which can take hours, and be error-prone. And don't get me started on webinars with demos that brags rather than teach.
 
-Most tutorials on each of the above have you <strong>manually type</strong> or copy and paste commands, which can take hours, and be error-prone.
+> This script cuts through all that b.s. by running on your Mac and displaying on your screen.
 
-You will benefit most if you configure a <strong>new</strong> laptop for yourself or for other developers joining your organization. You'll skip wasted days installing everything one at a time (and doing it differently than colleagues).
+You will benefit most from this if you configure a <strong>new</strong> laptop for yourself or for other developers joining your organization. You'll skip wasted days installing everything one at a time (and doing it differently than colleagues).
 This repo brings DevSecOps-style <strong>"immutable architecture"</strong> to MacOS laptops. Immutability means replacing the whole machine instance instead of upgrading or repairing faulty components.
 
 But this script helps with updates too. You can, but don't have to, start from scratch. 
@@ -33,22 +36,27 @@ Although you may use Apple's Time Machine app to backup everything to a USB driv
 This bash script enables you to <strong>work offline</strong> by installing several servers. You manage allocation of port numbers in one place:
 
    <pre>
-     GRAFANA_PORT="8089"    # VIZ_TOOLS from default 8080
-     JEKYLL_PORT="4000"     # from default 4000
-     JENKINS_PORT="8088"    # LOCALHOSTS from default 8080
-     MYSQL_PORT="3060"      # DATA_TOOLS default 3060
-     MEANJS_PORT="3000"     # from default 3000
-     MINIKUBE_PORT="8083"   # from default 8080
-     NEO4J_PORT="7474"      # DATA_TOOL default 7474 HTTPS: 7473
-     NGINX_PORT="8086"      # LOCALHOSTS from default 8080
-     POSTGRESQL_PORT="5432" # DATA_TOOLS default 5432
-     PROMETHEUS_PORT="9090" # MON_TOOLS default 9090
-     REDIS_PORT="6379"      # DATA_TOOLS default 6379
-     SONAR_PORT="9000"      # DATA_TOOLS default 9000
-     TOMCAT_PORT="8087"     # LOCALHOSTS from default 8080
+   ELASTIC_PORT="9200"    # DATA_TOOLS from default 9200
+   GRAFANA_PORT="8089"    # VIZ_TOOLS from default 8080
+   JEKYLL_PORT="4000"     # from default 4000
+   JENKINS_PORT="8088"    # LOCALHOSTS from default 8080
+   KIBANA_PORT="5601"     # DATA_TOOLS default 5601
+   MYSQL_PORT="3060"      # DATA_TOOLS default 3060
+   MEANJS_PORT="3000"     # from default 3000
+   MINIKUBE_PORT="8083"   # from default 8080
+   NEO4J_PORT="7474"      # DATA_TOOL default 7474 HTTPS: 7473
+   NGINX_PORT="8086"      # LOCALHOSTS from default 8080
+   PACT_PORT="6666"       # TEST_TOOLS from default 6666
+   POSTGRESQL_PORT="5432" # DATA_TOOLS default 5432
+   PROMETHEUS_PORT="9090" # MON_TOOLS default 9090
+   REDIS_PORT="6379"      # DATA_TOOLS default 6379
+   SONAR_PORT="9000"      # DATA_TOOLS default 9000
+   TOMCAT_PORT="8087"     # LOCALHOSTS from default 8080
    </pre>
 
-You specify which port numbers and apps you want by editing the <strong>secrets.sh</strong> file in this repo.
+The above are fron the <strong>secrets.sh</strong> file in your $HOME folder, which
+you edit to specify which port numbers and the keywords for apps you want installed.
+Apps belong to a category:
 
 * MAC_TOOLS mas, Ansible, 1Password, PowerShell, Kindle, etc.
 * EDITORS Atom, Code, Eclipse, Emacs, IntelliJ, Macvim, STS, Sublime, Textmate, vim
diff --git a/mac-setup-all.sh b/mac-setup-all.sh
index 3b3c3a8..7a521d6 100755
--- a/mac-setup-all.sh
+++ b/mac-setup-all.sh
@@ -2766,10 +2766,11 @@ if [[ "${DATA_TOOLS,,}" == *"elastic"* ]]; then
    # https://logz.io/blog/elk-mac/?aliId=12015968
    # http://www.elasticsearchtutorial.com/elasticsearch-in-5-minutes.html
    JAVA_INSTALL
+
    BREW_INSTALL "DATA_TOOLS" "elasticsearch" "brew"
    BREW_INSTALL "DATA_TOOLS" "logstash" "brew"
    BREW_INSTALL "DATA_TOOLS" "kibana" "brew"  # old?
-exit
+
    echo "DATA_TOOLS elasticsearch ELASTIC_PORT config ..."
    if [ ! -z "$ELASTIC_PORT" ]; then # fall-back if not set in secrets.sh:
       ELASTIC_PORT="9200"  # default 9200
@@ -2814,7 +2815,8 @@ exit
       brew services start kibana      
       open "http://localhost:$KIBANA_PORT/status" # Kibana 
       brew services list
-
+      
+      #open "http://localhost:&ELASTIC_PORT/status#?_g=()"
       #open "http://localhost:&ELASTIC_PORT/_search?pretty"
       #open "http://localhost:&ELASTIC_PORT/_cat/indices?v"
       #open "http://localhost:&ELASTIC_PORT/app/kibana#/home?_g=()"
@@ -3204,7 +3206,6 @@ if [[ "$JAVA_TOOLS" == *"junit4"* ]]; then
    # 
 fi
 
-
 if [[ "$JAVA_TOOLS" == *"junit5"* ]]; then
    # junit5 reached 2nd GA February 18, 2018 https://junit.org/junit5/docs/current/user-guide/
    # http://junit.org/junit4/
@@ -3403,6 +3404,10 @@ fi
 if [[ "$MON_TOOLS" == *"jprofiler"* ]]; then
    JAVA_INSTALL
    BREW_CASK_INSTALL "MON_TOOLS" "jprofiler" "JProfiler"
+
+      # Creates $HOME/.jprofiler10/config.xml containing the license key.
+      # https://www.ej-technologies.com/resources/jprofiler/help/doc/#jprofiler.offline
+
    if [[ "${TRYOUT,,}" == *"jprofiler"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
       open -a "/Applications/JProfiler.app" &
       # jprofiler &
@@ -4823,8 +4828,6 @@ fi
 
 if [[ "${MON_TOOLS,,}" == *"others"* ]]; then
    fancy_echo "MON_TOOLS=$MON_TOOLS" >>$LOGFILE
-# Kibana (with ElasticSearch)
-# Elastic Stack Logstash
 # Dynatrace agent
 # Open Tracing (Cloud Native)
 # AppDynamics agent
@@ -4895,8 +4898,6 @@ fi
 
 if [[ "${VIZ_TOOLS,,}" == *"others"* ]]; then
    fancy_echo "VIZ_TOOLS=$VIZ_TOOLS" >>$LOGFILE
-   # kibana
-   # gafana
 fi
 
 
@@ -4914,7 +4915,7 @@ if [[ "${COLAB_TOOLS,,}" == *"discord"* ]]; then
    # https://discordapp.com/
    BREW_CASK_INSTALL "COLAB_TOOLS" "discord" "Discord" 
    if [[ "${TRYOUT,,}" == *"discord"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS discord starting ..."
+      fancy_echo "COLAB_TOOLS discord starting ..."
       open -a "/Applications/Discord.app" &
    fi
 else
@@ -4924,7 +4925,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"hangouts"* ]]; then
    BREW_CASK_INSTALL "COLAB_TOOLS" "google-hangouts" "Google Hangouts" 
    if [[ "${TRYOUT,,}" == *"google-hangouts"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS google-hangouts starting ..."
+      fancy_echo "COLAB_TOOLS google-hangouts starting ..."
       open -a "/Applications/Google Hangouts.app" &
    fi
 else
@@ -4934,7 +4935,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"hipchat"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "hipchat" "Hipchat"
    if [[ "${TRYOUT,,}" == *"hipchat"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS hipchat starting ..."
+      fancy_echo "COLAB_TOOLS hipchat starting ..."
       open -a "/Applications/Hipchat.app" &
    fi
 else
@@ -4944,7 +4945,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"joinme"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "joinme" "Join me"
    if [[ "${TRYOUT,,}" == *"joinme"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS joinme starting ..."
+      fancy_echo "COLAB_TOOLS joinme starting ..."
       open -a "/Applications/Join me.app" &
    fi
 else
@@ -4953,7 +4954,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"keybase"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "keybase" "Keybase"
    if [[ "${TRYOUT,,}" == *"keybase"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS keybase starting ..."
+      fancy_echo "COLAB_TOOLS keybase starting ..."
       open -a "/Applications/Keybase.app" &
    fi
 else
@@ -4962,7 +4963,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"skype"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "skype" "Skype"
    if [[ "${TRYOUT,,}" == *"skype"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS skype starting ..."
+      fancy_echo "COLAB_TOOLS skype starting ..."
       open -a "/Applications/Skype.app" &
    fi
 else
@@ -4974,7 +4975,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"slack"* ]]; then
    BREW_CASK_INSTALL "COLAB_TOOLS" "slack" "Slack"
    if [[ "${TRYOUT,,}" == *"slack"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS slack starting ..."
+      fancy_echo "COLAB_TOOLS slack starting ..."
       open -a "/Applications/Slack.app" &
    fi
 else
@@ -4983,7 +4984,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"sococo"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "sococo" "Sococo"
    if [[ "${TRYOUT,,}" == *"sococo"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS sococo starting ..."
+      fancy_echo "COLAB_TOOLS sococo starting ..."
       open -a "/Applications/Sococo.app" &
    fi
 else
@@ -4999,7 +5000,7 @@ if [[ "${COLAB_TOOLS,,}" == *"teamviewer"* ]]; then
       fi
 
    if [[ "${TRYOUT,,}" == *"teamviewer"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS teamviewer starting ..."
+      fancy_echo "COLAB_TOOLS teamviewer starting ..."
       open -a "/Applications/Teamviewer.app" &
    fi
 else
@@ -5008,7 +5009,7 @@ fi
 if [[ "${COLAB_TOOLS,,}" == *"whatsapp"* ]]; then 
    BREW_CASK_INSTALL "COLAB_TOOLS" "whatsapp" "Whatsapp"
    if [[ "${TRYOUT,,}" == *"whatsapp"* ]] || [[ "${TRYOUT,,}" == *"all"* ]]; then
-      fancy_echo "EDITORS whatsapp starting ..."
+      fancy_echo "COLAB_TOOLS whatsapp starting ..."
       open -a "/Applications/Whatsapp.app" &
    fi
 else