diff --git a/README.md b/README.md
index db2be2b6..c94dc55b 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ If you find this image useful here's how you can help:
 
 - Send a pull request with your kickass new features and bug fixes
 - Help new users with [issues](https://github.com/osixia/docker-openldap/issues) they may encounter
-- Support the development of this image and star this repo ! ;)
+- Support the development of this image and star this repo !
 
 ## Overview
 
@@ -22,7 +22,7 @@ This image takes all the advantages of [phusion/baseimage-docker](https://github
 So major features are:
  - simple way to install services and multiple process image stacks
  - getting environment variables from **.yaml** and **.json** files
- - special environment files **.yaml.startup** and **.json.startup** deleted after image startup files first execution. To keep the image setup secret.
+ - special environment files **.yaml.startup** and **.json.startup** deleted after image startup files first execution to keep the image setup secret.
 
 ## Quick Start
 
@@ -30,7 +30,7 @@ So major features are:
 
 This image use four directories:
 
-- **/container/environment**: To add your environment files.
+- **/container/environment**: To add environment files.
 - **/container/service**: To store services to install, setup and run.
 - **/container/service-available**: To store service that may be on demand installed, setup and run.
 - **/container/tool**: Contains image tools.
@@ -48,18 +48,367 @@ This section define a service directory that can be added in /container/service
 - **my-service/install.sh**: Install script (not mandatory).
 - **my-service/startup.sh**: startup script to setup the service when the container start (not mandatory).
 - **my-service/process.sh**: process to run (not mandatory).
-- **my-service/...** add whatever you want!
+- **my-service/...** add whatever you need!
 
 Ok that's pretty all to know to start building our first images!
 
 ### Create a single process image
 
+#### Overview
+For this example we are going to perform a basic nginx install.
+
+See complete example in: [example/single-process-image](example/single-process-image)
+
+First we create the directory structure of the image:
+
+ - **single-process-image**: root directory
+ - **single-process-image/service**: directory to store the nginx service.
+ - **single-process-image/environment**: directory to store the default environment files.
+ - **single-process-image/Dockerfile**: the Dockerfile to build this image.
+
+**service** and **environment** directories name are arbitrary and can be changed but make sure to adapt their name everywhere.
+
+Let's now create the service directory:
+
+ - **single-process-image/service/nginx**: service root directory
+ - **single-process-image/service/nginx/install.sh**: service installation script.
+ - **single-process-image/service/nginx/startup.sh**:  startup script to setup the service when the container start.
+ - **single-process-image/service/nginx/process.sh**: process to run.
+
+
+#### Dockerfile
+
+In the Dockerfile we are going to:
+  - Download nginx.
+  - Add the service directory to the image.
+  - Install service and clean up.
+  - Add the environment directory to the image.
+  - Define ports exposed and volumes if needed
+
+        # Use osixia/light-baseimage
+        # sources: https://github.com/osixia/docker-light-baseimage
+        FROM osixia/light-baseimage:0.2.1
+        MAINTAINER Your Name <your@name.com>
+
+        # Download nginx and install cfssl from baseimage
+        # sources: https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service-available
+        #          https://github.com/osixia/docker-light-baseimage/blob/stable/image/service-available/.cfssl/install.sh
+        RUN apt-get -y update \
+            && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+               nginx
+
+        # Add service directory to /container/service
+        ADD service /container/service
+
+        # Use baseimage install-service script and clean all
+        # https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
+        RUN /container/tool/install-service \
+            && apt-get clean \
+            && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+        # Add default env directory
+        ADD environment /container/environment/99-default
+
+        # Set /var/www/ in a data volume
+        VOLUME /var/www/
+
+        # Expose default http and https ports
+        EXPOSE 80 443
+
+
+The Dockerfile contains directives to download nginx from apt-get but all the initial setup will take place in install.sh file (called by /container/tool/install-service tool) for a better build experience. The time consumer download task is decoupled from the initial setup to make great use of docker build cache. If an install.sh file is changed the builder will not have to download again nginx add will just run install scripts.
+
+#### Service files
+
+##### install.sh
+
+This file must only contains directives for the service initial setup. If there is files to download, apt-get command to run we will it takes place in the Dockerfile for a better image building experience (see [Dockerfile](#Dockerfile)).
+
+In this example, for the initial setup we just delete the default nginx debian index file and create a custom index.html:
+
+    #!/bin/bash -e
+    # this script is run during the image build
+
+    rm -rf /var/www/html/index.nginx-debian.html
+    echo "Hi!" > /var/www/html/index.html
+
+Make sure install.sh can be executed (chmod +x install.sh).
+
+Note: The install.sh script is run during the docker build so run time environment variables can't be used to customize the setup. This is done in the startup.sh file.
+
+
+##### startup.sh
+
+This file is used to make process.sh ready to be run and customize the service setup based on run time environment.
+
+For example at run time we would like to introduce ourself so we will use an environment variable WHO_AM_I set by command line with --env. So we add WHO_AM_I value to  index.html file but we want to do that only on the first container start because on restart the index.html file will already contains our name:
+
+    #!/bin/bash -e
+    FIRST_START_DONE="${CONTAINER_STATE_DIR}/nginx-first-start-done"
+
+    # container first start
+    if [ ! -e "$FIRST_START_DONE" ]; then
+      echo "I'm ${WHO_AM_I}."  >> /var/www/html/index.html
+      touch $FIRST_START_DONE
+    fi
+
+    exit 0
+
+Make sure startup.sh can be executed (chmod +x startup.sh).
+
+As you can see we use CONTAINER_STATE_DIR variable, that define the directory where container state is saved, this variable is automatically set by run tool. Refer to the Advanced User Guide for more information.
+
+##### process.sh
+
+This file define the command to run:
+
+    #!/bin/bash -e
+    exec /usr/sbin/nginx -g "daemon off;"
+
+Make sure process.sh can be executed (chmod +x process.sh).
+
+**Caution: The command executed must start a foreground process otherwise the container will immediately stops.**
+
+That why we run nginx with `-g "daemon off;"`
+
+That's it we have a single process image that run nginx !
+We could already build this image and test it but before we would like to add a default value to WHO_AM_I if it's not set a run time.
+
+#### Environment files
+
+Let's create two files:
+ - single-process-image/environment/default.yaml
+ - single-process-image/environment/default.yaml.startup
+
+##### default.yaml
+Variables defined in this file are available at anytime in the container environment:
+
+    WHO_AM_I: We are Anonymous. We are Legion. We do not forgive. We do not forget. Expect us.
+
+##### default.yaml.startup
+Variables defined in this file are only available during the container **first start** in **startup files**.
+This file is deleted right after startup files are processed for the first time,
+then all of these values will not be available in the container environment.
+
+This helps to keep the container configuration secret. If you don't care all environment variables can be defined in **default.yaml** and everything will work fine.
+
+But for this tutorial we will add a variable to this file:
+
+    FIRST_START_SETUP_ONLY_SECRET: The bdd password is Baw0unga!
+
+Change **startup.sh** to:
+
+    #!/bin/bash -e
+    FIRST_START_DONE="${CONTAINER_STATE_DIR}/nginx-first-start-done"
+
+    # container first start
+    if [ ! -e "$FIRST_START_DONE" ]; then
+      echo ${WHO_AM_I}  >> /var/www/html/index.html
+      touch $FIRST_START_DONE
+    fi
+
+    echo "The secret is: $FIRST_START_SETUP_ONLY_SECRET"
+
+    exit 0
+
+And **process.sh** to:
+
+    #!/bin/bash -e
+    echo "The secret is: $FIRST_START_SETUP_ONLY_SECRET"
+    exec /usr/sbin/nginx -g "daemon off;"
+
+
+#### Build and test
+
+Build the image:
+
+	docker build -t example/single-process --rm .
+
+Start a new container:
+
+    docker run -p 8080:80 example/single-process
+
+Inspect the output and you should see that the secret is present in startup script:
+> \*\*\* Running /container/run/startup/nginx...
+
+> The secret is: The bdd password is Baw0unga!
+
+And the secret is not defined in the process:
+> \*\*\* Running /container/run/process/nginx/run...
+
+> The secret is:
+
+In this case it's not really useful to have a secret variable like this, but a concrete example can be found in [osixia/openldap](https://github.com/osixia/docker-openldap) image.
+The admin password is available in clear text during the container first start to create a new ldap database where it is saved  encrypted. After that the admin password is not available in clear text in the container environment.
+
+Ok let's check our name now, go to http://localhost:8080/
+
+You should see:
+> Hi! We are Anonymous. We are Legion. We do not forgive. We do not forget. Expect us.
+
+And finally, let's say who we really are, stop the previous container (ctrl+c) and start a new one:
+
+    docker run --env WHO_AM_I="I'm Jon Snow, yes i'm not dead." \
+    -p 8080:80 example/single-process
+
+Go to http://localhost:8080/ and you should see:
+> Hi! I'm Jon Snow, yes i'm not dead.
 
 ### Create a multiple process image
 
+#### Overview
+
+In this example we will extend the single process image example and add php5-fpm to run php scripts.
+We could have copy the single process image example files and add new php5-fpm service files but it's faster, better, stronger ♪ to extends it.
+
+So if you don't take a look to the single process image tutorial, it's recommended to do so.
+
+Also to test this example the `example/single-process` image build from the previous tutorial is needed on the computer. If not  you can build it quickly:
+
+ - clone this repo: `git clone https://github.com/osixia/docker-light-baseimage`
+ - go in **example/single-process-image** and run: `make build`
+
+First we create the directory structure of the image:
+
+ - **multiple-process-image**: root directory
+ - **multiple-process-image/service**: directory to store the php5-fpm service.
+ - **multiple-process-image/Dockerfile**: the Dockerfile to build this image.
+
+We won't add environment variable so we don't need the environment directory.
+
+Let's now create the service directory:
+
+ - **multiple-process-image/service/php5-fpm**: service root directory
+ - **multiple-process-image/service/php5-fpm/install.sh**: service installation script.
+ - **multiple-process-image/service/php5-fpm/process.sh**: process to run.
+ - **multiple-process-image/service/php5-fpm/config/default**: default nginx server config with php5-fpm.
+
+As you can see here we won't need a startup.sh file.
+
+See complete example in: [example/multiple-process-image](example/multiple-process-image)
+
+#### Dockerfile
+
+In the Dockerfile we are going to:
+  - Install the multiple process stack
+  - Download php5-fpm.
+  - Add the service directory to the image.
+  - Install service and clean up.
+
+        # Use single process image example
+        FROM example/single-process
+        MAINTAINER Your Name <your@name.com>
+
+        # Install multiple process stack and download php5-fpm
+        # sources: https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service-available
+        #          https://github.com/osixia/docker-light-baseimage/blob/stable/image/service-available/.cfssl/install.sh
+        RUN echo "deb http://http.debian.net/debian/ jessie main contrib non-free" >> /etc/apt/sources.list \
+            && apt-get -y update \
+            && /container/tool/install-multiple-process-stack \
+            && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+               php5-fpm
+
+        # Add service directory to /container/service
+        # Content :
+        # /container/service/nginx (from example/single-process)
+        # /container/service/php5-fpm
+        ADD service /container/service
+
+        # Use baseimage install-service script and clean all
+        # https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
+        RUN /container/tool/install-service \
+            && apt-get clean \
+            && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+
+The Dockerfile contains directives to download php5-fpm from apt-get but all the initial setup will take place in install.sh file (called by /container/tool/install-service tool) for a better build experience. The time consumer download task is decoupled from the initial setup to make great use of docker build cache. If an install.sh file is changed the builder will not have to download again php5-fpm add will just run install scripts.
+
+#### Service
+
+##### install.sh
+
+This file must only contains directives for the service initial setup. If there is files to download, apt-get command to run we will it takes place in the Dockerfile for a better image building experience (see [Dockerfile](#Dockerfile) ).
+
+In this example, for the initial setup set some php5-fpm default configuration and replace the default nginx server config:
+
+    #!/bin/bash -e
+    # this script is run during the image build
+
+    # config
+    sed -i --follow-symlinks -e "s/expose_php = On/expose_php = Off/g" /etc/php5/fpm/php.ini
+    sed -i --follow-symlinks -e "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php5/fpm/php.ini
+    sed -i --follow-symlinks -e "s/;listen.owner = www-data/listen.owner = www-data/g" /etc/php5/fpm/pool.d/www.conf
+    sed -i --follow-symlinks -e "s/;listen.group = www-data/listen.group = www-data/g" /etc/php5/fpm/pool.d/www.conf
+
+    # replace default website with php5-fpm default website
+    cp -f /container/service/php5-fpm/config/default /etc/nginx/sites-available/default
+
+
+Make sure install.sh can be executed (chmod +x install.sh).
+
+##### process.sh
+
+This file define the command to run:
+
+    #!/bin/bash -e
+    exec /usr/sbin/php5-fpm --nodaemonize
+
+Make sure process.sh can be executed (chmod +x process.sh).
+
+**Caution: The command executed must start a foreground process otherwise the container will immediately stops.**
+
+That why we run php5-fpm with `--nodaemonize"`
+
+##### config/default
+
+      server {
+      	listen 80 default_server;
+      	listen [::]:80 default_server;
+
+      	root /var/www/html;
+
+      	# Add index.php to the list if you are using PHP
+      	index index.html index.htm index.nginx-debian.html;
+
+      	server_name _;
+
+      	location / {
+      		# First attempt to serve request as file, then
+      		# as directory, then fall back to displaying a 404.
+      		try_files $uri $uri/ =404;
+      	}
+
+      	location ~ \.php$ {
+      		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+      		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+
+      		# With php5-fpm:
+      		fastcgi_pass unix:/var/run/php5-fpm.sock;
+      		fastcgi_index index.php;
+      		include fastcgi_params;
+      		try_files $uri =404;
+      	}
+      }
+
+That's it we have a multiple process image that run nginx and php5-fpm !
+
+#### Build and test
+
+
+
+
+### Using service available
+
+
+
+### Real world image example
+
+
+Send me a message to add your image based on light-baseimage in this list.
 
 ## Advanced User Guide
 
+
 ### Mastering image tools
 
 #### run
@@ -68,18 +417,20 @@ Ok that's pretty all to know to start building our first images!
 
 #### complex-bash-env
 
-### Add your own service available
+### Create your own service available
 
 ## Image Assets
 
 ### /container/tool
 
+All container tools are available in `/container/tool` directory and are linked in `/sbin/` so they belong to the container PATH.
+
 #### run
 
-The run tool is defined as the image ENTRYPOINT (see [Dockerfile](image/Dockerfile)). It set environment for startup scripts and images process. More information in the Advanced User Guide
+The run tool is defined as the image ENTRYPOINT (see [Dockerfile](image/Dockerfile)). It set environment and run  startup scripts and images process. More information in the [Advanced User Guide / run](#run) section.
 
 #### setuser
-A tool for running a command as another user. Easier to use than su, has a smaller attack vector than sudo, and unlike chpst this tool sets $HOME correctly. Available as /sbin/setuser.
+A tool for running a command as another user. Easier to use than su, has a smaller attack vector than sudo, and unlike chpst this tool sets $HOME correctly.
 
 #### log-helper
 A simple bash tool to print message base on the log level set by the run tool.
@@ -101,24 +452,24 @@ A tool to iterate trough complex bash environment variables created by the run t
 #### runit
 Replaces Debian's Upstart. Used for service supervision and management. Much easier to use than SysV init and supports restarting daemons when they crash. Much easier to use and more lightweight than Upstart.
 
-This service is part of the multiple-process-stack
+This service is part of the multiple-process-stack.
 
 #### cron
 Cron daemon.
 
-This service is part of the multiple-process-stack
+This service is part of the multiple-process-stack.
 
 #### syslog-ng-core
 Syslog daemon so that many services - including the kernel itself - can correctly log to /var/log/syslog. If no syslog daemon is running, a lot of important messages are silently swallowed.
 
 Only listens locally. All syslog messages are forwarded to "docker logs".
 
-This service is part of the multiple-process-stack
+This service is part of the multiple-process-stack.
 
 #### logrotate
 Rotates and compresses logs on a regular basis.
 
-This service is part of the multiple-process-stack
+This service is part of the multiple-process-stack.
 
 #### cfssl
 CFSSL is CloudFlare's PKI/TLS swiss army knife. It's a command line tool for signing, verifying, and bundling TLS certificates.
diff --git a/example/multiple-process-image/Dockerfile b/example/multiple-process-image/Dockerfile
new file mode 100644
index 00000000..8bd2e6b5
--- /dev/null
+++ b/example/multiple-process-image/Dockerfile
@@ -0,0 +1,24 @@
+# Use single process image example
+FROM example/single-process
+MAINTAINER Your Name <your@name.com>
+
+# Install multiple process stack and download php5-fpm
+# sources: https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service-available
+#          https://github.com/osixia/docker-light-baseimage/blob/stable/image/service-available/.cfssl/install.sh
+RUN echo "deb http://http.debian.net/debian/ jessie main contrib non-free" >> /etc/apt/sources.list \
+    && apt-get -y update \
+    && /container/tool/install-multiple-process-stack \
+    && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+       php5-fpm
+
+# Add service directory to /container/service
+# Content :
+# /container/service/nginx (from example/single-process)
+# /container/service/php5-fpm
+ADD service /container/service
+
+# Use baseimage install-service script and clean all
+# https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
+RUN /container/tool/install-service \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
diff --git a/example/multiple-process-image/Makefile b/example/multiple-process-image/Makefile
new file mode 100644
index 00000000..53f92af8
--- /dev/null
+++ b/example/multiple-process-image/Makefile
@@ -0,0 +1,11 @@
+NAME = example/multiple-process
+
+.PHONY: all build build-nocache
+
+all: build
+
+build:
+	docker build -t $(NAME) --rm .
+
+build-nocache:
+	docker build -t $(NAME) --no-cache --rm .
diff --git a/example/multiple-process-image/service/php5-fpm/config/default b/example/multiple-process-image/service/php5-fpm/config/default
new file mode 100644
index 00000000..0b2f8015
--- /dev/null
+++ b/example/multiple-process-image/service/php5-fpm/config/default
@@ -0,0 +1,28 @@
+server {
+	listen 80 default_server;
+	listen [::]:80 default_server;
+
+	root /var/www/html;
+
+	# Add index.php to the list if you are using PHP
+	index index.html index.htm index.nginx-debian.html;
+
+	server_name _;
+
+	location / {
+		# First attempt to serve request as file, then
+		# as directory, then fall back to displaying a 404.
+		try_files $uri $uri/ =404;
+	}
+
+	location ~ \.php$ {
+		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+
+		# With php5-fpm:
+		fastcgi_pass unix:/var/run/php5-fpm.sock;
+		fastcgi_index index.php;
+		include fastcgi_params;
+		try_files $uri =404;
+	}
+}
diff --git a/example/multiple-process-image/service/php5-fpm/install.sh b/example/multiple-process-image/service/php5-fpm/install.sh
new file mode 100755
index 00000000..39afd32f
--- /dev/null
+++ b/example/multiple-process-image/service/php5-fpm/install.sh
@@ -0,0 +1,8 @@
+# config
+sed -i --follow-symlinks -e "s/expose_php = On/expose_php = Off/g" /etc/php5/fpm/php.ini
+sed -i --follow-symlinks -e "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php5/fpm/php.ini
+sed -i --follow-symlinks -e "s/;listen.owner = www-data/listen.owner = www-data/g" /etc/php5/fpm/pool.d/www.conf
+sed -i --follow-symlinks -e "s/;listen.group = www-data/listen.group = www-data/g" /etc/php5/fpm/pool.d/www.conf
+
+# replace default website with php5-fpm default website
+cp -f /container/service/php5-fpm/config/default /etc/nginx/sites-available/default
diff --git a/example/multiple-process-image/service/php5-fpm/process.sh b/example/multiple-process-image/service/php5-fpm/process.sh
new file mode 100755
index 00000000..2f6decb9
--- /dev/null
+++ b/example/multiple-process-image/service/php5-fpm/process.sh
@@ -0,0 +1,2 @@
+#!/bin/bash -e
+exec /usr/sbin/php5-fpm --nodaemonize
diff --git a/example/single-process-image/Dockerfile b/example/single-process-image/Dockerfile
new file mode 100644
index 00000000..41f73064
--- /dev/null
+++ b/example/single-process-image/Dockerfile
@@ -0,0 +1,29 @@
+# Use osixia/light-baseimage
+# sources: https://github.com/osixia/docker-light-baseimage
+FROM osixia/light-baseimage:0.2.1-dev
+MAINTAINER Your Name <your@name.com>
+
+# Download nginx and install cfssl from baseimage
+# sources: https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service-available
+#          https://github.com/osixia/docker-light-baseimage/blob/stable/image/service-available/.cfssl/install.sh
+RUN apt-get -y update \
+    && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+       nginx
+
+# Add service directory to /container/service
+ADD service /container/service
+
+# Use baseimage install-service script and clean all
+# https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
+RUN /container/tool/install-service \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Add default env directory
+ADD environment /container/environment/99-default
+
+# Set /var/www/ in a data volume
+VOLUME /var/www/
+
+# Expose default http and https ports
+EXPOSE 80 443
diff --git a/example/single-process-image/Makefile b/example/single-process-image/Makefile
new file mode 100644
index 00000000..f952d171
--- /dev/null
+++ b/example/single-process-image/Makefile
@@ -0,0 +1,11 @@
+NAME = example/single-process
+
+.PHONY: all build build-nocache
+
+all: build
+
+build:
+	docker build -t $(NAME) --rm .
+
+build-nocache:
+	docker build -t $(NAME) --no-cache --rm .
diff --git a/example/single-process-image/environment/default.yaml b/example/single-process-image/environment/default.yaml
new file mode 100644
index 00000000..9986fd0f
--- /dev/null
+++ b/example/single-process-image/environment/default.yaml
@@ -0,0 +1,8 @@
+# This is the default image configuration file
+# These values will persists in container environment.
+
+# All environment variables used after the container first start
+# must be defined here.
+# more information : https://github.com/osixia/docker-light-baseimage
+
+WHO_AM_I: We are Anonymous. We are Legion. We do not forgive. We do not forget. Expect us.
diff --git a/example/single-process-image/environment/default.yaml.startup b/example/single-process-image/environment/default.yaml.startup
new file mode 100644
index 00000000..e381f17f
--- /dev/null
+++ b/example/single-process-image/environment/default.yaml.startup
@@ -0,0 +1,9 @@
+# This is the default image startup configuration file
+# this file define environment variables used during the container **first start** in **startup files**.
+
+# This file is deleted right after startup files are processed for the first time,
+# after that all these values will not be available in the container environment.
+# This helps to keep your container configuration secret.
+# more information : https://github.com/osixia/docker-light-baseimage
+
+FIRST_START_SETUP_ONLY_SECRET: The bdd password is Baw0unga!
diff --git a/example/single-process-image/service/nginx/install.sh b/example/single-process-image/service/nginx/install.sh
new file mode 100755
index 00000000..f0fbebac
--- /dev/null
+++ b/example/single-process-image/service/nginx/install.sh
@@ -0,0 +1,5 @@
+#!/bin/bash -e
+# this script is run during the image build
+
+rm -rf /var/www/html/index.nginx-debian.html
+echo "Hi!" > /var/www/html/index.html
diff --git a/example/single-process-image/service/nginx/process.sh b/example/single-process-image/service/nginx/process.sh
new file mode 100755
index 00000000..7afdb388
--- /dev/null
+++ b/example/single-process-image/service/nginx/process.sh
@@ -0,0 +1,3 @@
+#!/bin/bash -e
+echo "The secret is: $FIRST_START_SETUP_ONLY_SECRET"
+exec /usr/sbin/nginx -g "daemon off;"
diff --git a/example/single-process-image/service/nginx/startup.sh b/example/single-process-image/service/nginx/startup.sh
new file mode 100755
index 00000000..20ef1d78
--- /dev/null
+++ b/example/single-process-image/service/nginx/startup.sh
@@ -0,0 +1,12 @@
+#!/bin/bash -e
+FIRST_START_DONE="${CONTAINER_STATE_DIR}/nginx-first-start-done"
+
+# container first start
+if [ ! -e "$FIRST_START_DONE" ]; then
+  echo ${WHO_AM_I}  >> /var/www/html/index.html
+  touch $FIRST_START_DONE
+fi
+
+echo "The secret is: $FIRST_START_SETUP_ONLY_SECRET"
+
+exit 0