diff --git a/add_proxy_parameter_to_vhost_configuration.sh b/add_proxy_parameter_to_vhost_configuration.sh
new file mode 100755
index 0000000..f3b8bd6
--- /dev/null
+++ b/add_proxy_parameter_to_vhost_configuration.sh
@@ -0,0 +1,465 @@
+#!/usr/bin/env bash
+
+script_name="$(basename $(realpath $0))"
+working_dir="$(dirname $(realpath $0))"
+
+conf_file="${working_dir}/conf/${script_name%%.*}.conf"
+
+tmp_log_file="$(mktemp)"
+
+backup_date="$(date +%Y-%m-%d-%H%M)"
+
+
+# -------------
+# - Variable settings
+# -------------
+
+declare -a vhost_php_fpm_file_arr=()
+apache_needs_restart=false
+
+if [[ -f "/usr/local/apache2/conf/httpd.conf" ]]; then
+   _HTTPD_CONF_FILE="/usr/local/apache2/conf/httpd.conf"
+elif [[ -f "/etc/apache2/apache2.conf" ]]; then
+   _HTTPD_CONF_FILE="/etc/apache2/apache2.conf"
+else
+   _HTTPD_CONF_FILE=''
+fi
+
+if [[ -f "${_HTTPD_CONF_FILE}" ]] && $(grep -q -i -E "^\s*Timeout\s+" "${_HTTPD_CONF_FILE}") ; then
+   _TIMEOUT="$(grep -i -E "^\s*timeout\s+" "${_HTTPD_CONF_FILE}"| awk '{print$2}' | head -1)"
+else
+    _TIMEOUT=60
+fi
+if [[ -f "${_HTTPD_CONF_FILE}" ]] &&  $(grep -q -i -E "^\s*ProxyTimeout\s+" "${_HTTPD_CONF_FILE}") ; then
+   PROXY_TIMEOUT="$(grep -i -E "^\s*ProxyTimeout\s+" "${_HTTPD_CONF_FILE}"| awk '{print$2}' | head -1)"
+else
+   PROXY_TIMEOUT=${_TIMEOUT}
+fi
+
+# -------------
+# --- Some functions
+# -------------
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -f $tmp_log_file
+   exit $1
+}
+
+# - Check if a given array (parameter 2) contains a given string (parameter 1)
+# -
+containsElement () {
+   local e
+   for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done
+   return 1
+}
+
+stringContain() {
+   [ -z "${2##*$1*}" ] && [ -z "$1" -o -n "$2" ]
+}
+
+# - Remove leading/trailling whitespaces
+# -
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+echononl(){
+   echo X\\c > /tmp/shprompt$$
+   if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
+      echo -e -n "$*\\c" 1>&2
+   else
+       echo -e -n "$*" 1>&2
+   fi
+   rm /tmp/shprompt$$
+}
+
+fatal(){
+   echo ""
+   if [[ -n "$*" ]] ; then
+      echo -e "   [ \033[31m\033[1mFatal\033[m ]: $*"
+      echo ""
+   fi
+   echo -e "              \033[31m\033[1mScript will be interrupted.\033[m\033[m"
+   echo ""
+   clean_up 1
+}
+
+error(){
+   echo ""
+   echo -e "   [ \033[31m\033[1mFehler\033[m ]: $*"
+   echo ""
+}
+
+warn (){
+   echo ""
+   echo -e "   [ \033[33m\033[1mWarning\033[m ]: $*"
+   echo ""
+}
+
+info (){
+   echo ""
+   echo -e "   [ \033[32m\033[1mInfo\033[m ]: $*"
+   echo ""
+}
+
+echo_done() {
+   echo -e "\033[80G[ \033[32mdone\033[m ]"
+}
+echo_ok() {
+   echo -e "\033[80G[ \033[32mok\033[m ]"
+}
+echo_warning() {
+   echo -e "\033[80G[ \033[33m\033[1mwarn\033[m ]"
+}
+echo_failed(){
+   echo -e "\033[80G[ \033[1;31mfailed\033[m ]"
+}
+echo_skipped() {
+   echo -e "\033[80G[ \033[37mskipped\033[m ]"
+}
+
+trap clean_up SIGHUP SIGINT SIGTERM
+
+
+# - Try to find apache vhost configuration directory
+# -
+if [[ -d "/usr/local/apache2/conf/vhosts" ]]; then
+   if [[ -d "/usr/local/apache2/conf/vhosts/0" ]]; then
+      _apache_vhost_dir="/usr/local/apache2/conf/vhosts/0"
+   else
+      _apache_vhost_dir="/usr/local/apache2/conf/vhosts"
+   fi
+elif [[ -d "/etc/apache2/sites-enabled" ]]; then
+   _apache_vhost_dir="/etc/apache2/sites-enabled"
+fi
+
+clear
+echo ""
+echo -e "\033[32mRunning script \033[1m"$(basename $0)"\033[m .."
+echo ""
+
+
+
+
+echo ""
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+echo "Insert Apache VHost directory.."
+echo ""
+echo ""
+apache_vhost_dir=
+if [ -z "$_apache_vhost_dir" ]; then
+   echononl "Apache VHost directory: "
+   read apache_vhost_dir
+   while [[ "X$apache_vhost_dir" = "X" ]] ; do
+      echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
+      echononl "Apache VHost directory: "
+      read apache_vhost_dir
+   done
+else
+   echononl "Apache VHost directory [${_apache_vhost_dir}]: "
+   read apache_vhost_dir
+   if [[ "X$apache_vhost_dir" = "X" ]] ; then
+      apache_vhost_dir="$_apache_vhost_dir"
+   fi
+fi
+
+index_subdir_apache_vhost_dir="$(expr ${#apache_vhost_dir} + 1)"
+
+if [[ "$(basename $apache_vhost_dir)" = 'sites-enabled' ]]; then
+   apache_vhost_base_dir="$(dirname $apache_vhost_dir)/sites-available"
+elif [[ "$(basename $apache_vhost_dir)" =~ vhost ]]; then
+   apache_vhost_base_dir="$apache_vhost_dir"
+elif [[ "$(basename $(dirname $apache_vhost_dir))" =~ vhost ]]; then
+   apache_vhost_base_dir="$(dirname $apache_vhost_dir)"
+fi
+
+
+declare -i _num=1
+while IFS='' read -r -d '' fq_name ; do
+   dirname="$(basename "$fq_name")"
+   [[ "$dirname" = "DELETED" ]] && continue
+   [[ "$dirname" = "BAK" ]] && continue
+   [[ "$dirname" = "MAINTENANCE" ]] && continue
+   [[ "$dirname" =~ ^Moved ]] && continue
+   if [[ $_num -eq 1 ]]; then
+      _apache_additional_vhost_dirs="$(basename "$dirname")"
+   else
+      _apache_additional_vhost_dirs="$_apache_additional_vhost_dirs $(basename "$dirname")"
+   fi
+   ((_num++))
+done  < <(find $apache_vhost_dir -mindepth 1 -maxdepth 1 -type d -print0)
+
+
+echo ""
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+echo "If there are additional apache vhost directories, enter them here .."
+echo ""
+echo -e "\033[33m\033[1mNotice\033[m:"
+echo -e "   only first level subdiirectories of \033[1m$apache_vhost_dir\033[m"
+echo -e "   are posible values."
+echo ""
+echo "Blank seperated list of directories"
+echo ""
+echo -e "Type:"
+echo -e "   \033[33m\033[1mNone\033[m\033[15Gfor no further vhost directoties"
+echo -e "   \033[33m\033[1m<RETURN>\033[m\033[15Gto accept the default inside the square brackets"
+echo ""
+apache_additional_vhost_dirs=
+if [ -z "$_apache_additional_vhost_dirs" ]; then
+   echononl "Additional Apache VHost directory [None]: "
+   read apache_additional_vhost_dirs
+   if [[ -z "trim($apache_additional_vhost_dirs)" ]] ; then
+      apache_additional_vhost_dirs="None"
+   elif [[ "${apache_additional_vhost_dirs,,}" = 'none' ]] ; then
+      apache_additional_vhost_dirs="None"
+   fi
+else
+   echononl "Additional Apache VHost directories [${_apache_additional_vhost_dirs}]: "
+   read apache_additional_vhost_dirs
+   if [[ "${apache_additional_vhost_dirs,,}" = 'none' ]] ; then
+      apache_additional_vhost_dirs="None"
+   elif [[ -z "$(trim $apache_additional_vhost_dirs)" ]] ; then
+      apache_additional_vhost_dirs="$_apache_additional_vhost_dirs"
+   fi
+fi
+
+if [[ -n "$apache_additional_vhost_dirs" ]] && [[ "$apache_additional_vhost_dirs" != "None" ]]; then
+   declare -a apache_additional_vhost_dir_arr=()
+   for _dir in $apache_additional_vhost_dirs ; do
+      if [[ -d "${apache_vhost_dir}/$_dir" ]] ; then
+         apache_additional_vhost_dir_arr+=("$_dir")
+      else
+         warn "$_dir is not a subdirectory of ${apache_vhost_dir}.\n\n                \033[33m\033[1mIgnoring directory $_dir\033[m.."
+      fi
+   done
+fi
+
+
+echo ""
+echo "apache_additional_vhost_dirs: $apache_additional_vhost_dirs"
+echo ""
+
+echo ""
+echo -e "   Apache Vhosts Directory................: \033[1m$apache_vhost_dir\033[m" 
+if [[ ${#apache_additional_vhost_dir_arr[@]} -gt 0 ]] ; then
+   declare -i counter=1
+   echo -en "   Additional VHost Directories...........:\033[1m"
+   for _dir in ${apache_additional_vhost_dir_arr[@]} ; do
+      if [[ $counter -eq 1 ]] ; then
+         echo -e " \033[1m$_dir\033[m"
+      else
+         echo -e "                                            \033[1m$_dir\033[m"
+      fi
+      counter=$((counter+1))
+   done
+   echo ""
+fi 
+
+echo ""
+echo ""
+echo -e -n "\033[1mContinue with above settings? [y/n]:\033[m "
+read OK
+while [[ "X${OK}X" = "XX" ]] ; do
+   echo ""
+   echo -e -n "\033[1mContinue with above settings? [y/n]:\033[m "
+   read OK
+done
+
+if [[ "${OK,,}" != 'yes' ]] && [[ "${OK,,}" != 'y' ]]; then
+   fatal "Abort by user request."
+else
+   echo ""
+fi
+
+
+echononl "   Backup existing VHost Configuration directory"
+if [[ -d "$apache_vhost_base_dir" ]]; then
+
+   cp -a  "$apache_vhost_base_dir" "${apache_vhost_base_dir}.$backup_date" > $tmp_log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      error "$(cat $tmp_log_file)"
+   fi
+else
+   echo_skipped 
+fi
+
+
+echo ""
+
+echononl "   Create vhost file array.."
+for _pgp_fpm_file in $(ls ${apache_vhost_dir}/*.php-fpm) ; do
+   vhost_php_fpm_file_arr+=("${_pgp_fpm_file}")
+done
+
+if [[ ${#apache_additional_vhost_dir_arr[@]} -gt 0 ]] ; then
+   for _dir in ${apache_additional_vhost_dir_arr[@]} ; do
+      for _pgp_fpm_file in $(ls ${apache_vhost_dir}/${_dir}/*.php-fpm) ; do
+         vhost_php_fpm_file_arr+=("${_pgp_fpm_file}")
+      done
+   done
+fi
+
+if [[ ${#vhost_php_fpm_file_arr[@]} -gt 0 ]] ; then
+   echo_ok
+else
+   echo_skipped
+   warn "No vhost configuration file found!"
+   clean_up 1
+fi
+
+
+_found_unchanged_part_follows_pipe=false
+echononl "   Replace SetHandler part that follows the pipe.."
+for vhost_php_fpm_file in ${vhost_php_fpm_file_arr[@]} ; do
+   $(grep -q -E "^\s*SetHandler\s+.*fcgi://php/" "${vhost_php_fpm_file}" 2> /dev/null) && continue
+   _found_unchanged_part_follows_pipe=true
+   apache_needs_restart=true
+   perl -i -n -p -e "s#fcgi://127.0.0.1#fcgi://php/#" ${vhost_php_fpm_file}
+done
+if $_found_unchanged_part_follows_pipe ; then
+   echo_ok
+else
+   echo_skipped
+fi
+
+
+echo ""
+
+regex_file_match_end="[[:space:]]*</FilesMatch>"
+
+if [[ ${#vhost_php_fpm_file_arr[@]} -gt 0 ]] ; then
+   for vhost_php_fpm_file in ${vhost_php_fpm_file_arr[@]} ; do
+
+      echononl "   Change vhost file \033[1m${vhost_php_fpm_file}\033[m"
+
+      if $(grep -q -E "^\s*<Proxy\s+\"fcgi://php/\">" "${vhost_php_fpm_file}" 2> /dev/null) ; then
+         echo_skipped
+         continue
+      fi
+
+      apache_needs_restart=true
+
+      mv "${vhost_php_fpm_file}" "/tmp"
+
+      > "${vhost_php_fpm_file}"
+
+
+      _found=false
+      while IFS= read -r line || [[ -n "$line" ]]; do
+
+         echo "${line}" >> "${vhost_php_fpm_file}"
+
+         if ! $_found && [[ $line  =~ $regex_file_match_end ]] ; then
+            cat <<EOF >> "${vhost_php_fpm_file}"
+
+   # Define a matching worker.
+   # The part that is matched to the SetHandler is the part that
+   # follows the pipe. If you need to distinguish, "localhost; can
+   # be anything unique.
+   #
+   <Proxy "fcgi://php/">
+
+      # Recycle connections to the fastcgi dispatcher (PHP FPM).
+      #
+      # Use persistent connections to reduce the constant overhead of setting
+      # up new connections
+      #
+      ProxySet enablereuse=on
+
+      # max - the most proxied request per server
+      #
+      #    max = pm.max_children / max number of servers
+      #        = pm.max_children / (MaxRequestWorkers / ThreadsPerChild)
+      #
+      ProxySet max=16
+
+      # Forces the module to flush every chunk of data received from the FCGI backend
+      # as soon as it receives it, without buffering.
+      #
+      ProxySet flushpackets=on
+
+      # connectiontimeout
+      #
+      # Connect timeout in seconds. The number of seconds Apache httpd waits for the
+      # creation of a connection to the backend to complete. By adding a postfix of ms,
+      # the timeout can be also set in milliseconds.
+      #
+      ProxySet connectiontimeout=5
+
+      # timeout
+      #
+      # Socket timeout in seconds. The number of seconds Apache httpd waits for data
+      # sent by / to the backend.
+      #
+      #ProxySet timeout=${PROXY_TIMEOUT}
+
+fi
+
+   </Proxy>
+EOF
+            _found=true
+         fi
+
+      done <"/tmp/$(basename "${vhost_php_fpm_file}")"
+
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         error "$(cat $tmp_log_file)"
+      fi
+
+   done
+fi
+
+if $apache_needs_restart ; then
+
+   echo ""
+   echo -e "\033[32m------\033[m"
+   echo -e "Restart Apache Webservice"
+   echo -e "\033[32m------\033[m"
+
+   OK=""
+   echo ""
+   echo "Type 'y' to continue 'n' or any other key to skip removal of Domains"
+   echo
+   echo -e -n "\033[1mRestart Apache Webservice [y/n]:\033[m "
+   read OK
+   while [[ "X${OK}X" = "XX" ]] ; do
+      echo ""
+      echo -e -n "\033[1mRestart Apache Webservice [y/n]:\033[m "
+      read OK
+   done
+
+   if [[ "${OK,,}" = 'yes' ]] || [[ "${OK,,}" = 'y' ]]; then
+
+      echo ""
+      echononl "   Graceful restart Apache Webservice.."
+      apachectl graceful
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         error "$(cat $tmp_log_file)"
+         echo "Error: $(cat $tmp_log_file)" >> $main_log
+      fi
+
+   fi # if [[ "${OK,,}" = 'yes' ]] || [[ "${OK,,}" = 'y' ]]; then
+
+fi # if $apache_needs_restart
+
+
+echo ""
+clean_up 0