diff --git a/sequencer/sequencer.sh b/sequencer/sequencer.sh
index cfd40f3..bd3cc20 100755
--- a/sequencer/sequencer.sh
+++ b/sequencer/sequencer.sh
@@ -2,11 +2,12 @@
 
 ## Sequencer script is doing nothing on its own. It is included by a squence script
 ## which uses the sequencer.sh to provide sequencial operations with or without
-## user interaction (see seqTemplate.sh)
+## user interaction (see generated template which can be generated by calling this
+## script directly)
 
 ## Version information
 
-VERSION_REV=8
+VERSION_REV=9
 VERSION_MAJOR=0
 VERSION_MINOR=0
 
@@ -15,6 +16,7 @@ VERSION_MINOR=0
 QUIET=0
 DRY=0
 VERBOSE=0
+SINGLE=0
 ERNO=0
 STEP_ARGS=
 MAX_STEP=512
@@ -34,6 +36,8 @@ helpSequencer() {
   echo "                   (e.g. exe,addconf,echerr,...)"
   echo "  --quiet, -q    : Don't ask for permission to execute steps"
   echo "                   If called without starting step number, only this help is shown"
+  echo "  --single, -s   : Execute only one step"
+  echo "                   If more than one step is requested, only the first will be executed"
   echo "  --verbose, -v  : Verbose output (use exe() function to call shell commands in seqs)"
   echo "                   ( e.g.: exe apt update )"
   echo "  --version      : Display version of sequencer and revision of sequence"
@@ -42,11 +46,10 @@ helpSequencer() {
   echo "        No STEP  or ALIAS : assume 1 as starting point"
   echo "    Single STEP  or ALIAS : starting point of sequential process"
   echo "  Multiple STEPS or ALIAS : execute only given steps"
-  echo "                            execute only one step with using special step 0"
-  echo "                            ( e.g. only execute step 4: $0 \"4 0\" )"
+  echo "                            (e.g. $0 \"2 4 12\")"
   echo "                            multiple steps need to be given as string"
   echo " [STEP ARGUMENTS]"
-  echo "                        * : Arguments will be passed to selected steps as:"
+  echo "                        * : Arguments will be passed to selected steps and step infos as:"
   echo "                            \$2 ..."
   echo "                            \$1 is always the step number" 
 }
@@ -88,10 +91,10 @@ helpApi() {
   echo "        -f : <SOURCE> is a file"
   echo "      <SOURCE>"
   echo "        Text or file (-f) to create or added to <DESTINATION FILE>"
-  echo "      <CONFIGFILE>"
+  echo "      <DESTINATION FILE>"
   echo "        Target file to be created or modified."
   echo
-  echo " step <Step number or alias>"
+  echo " step <STEP NUMBER OR ALIAS>"
   echo "    Executes a single step also by alias. Useful if step numbers get reorganized."
   echo "    dry-run is not applied in this function! The executed step is responsible."
   echo
@@ -99,6 +102,10 @@ helpApi() {
   echo "    echo to stderr"
   echo "      [...] : all parameter are forwarded to echo"
   echo
+  echo " echoinfo [...]"
+  echo "    echo additional correctly indented line to step info"
+  echo "      [...] : all parrameter are forwared to echo"
+  echo
   echo " endCheckEmpty <VARIABLENAME> [DESCRIPTION]"
   echo "    exit 666 if variable is empty"
   echo "      <VARIABLENAME> : Name used within eval"
@@ -125,6 +132,11 @@ helpApi() {
 # Echo to stderr
 echoerr() { >&2 echo "$@"; }
 
+# Echo additional line to info correctly indented
+HELPINDENT='              : '
+HELPINDENTAPPEND='                '
+echoinfo() { printf '%s' "$HELPINDENTAPPEND"; echo "$@"; }
+
 # endCheckEmpty <VariableName> [DESCRIPTION]
 #    DESCRIPTION : Optional text for error
 endCheckEmpty() {
@@ -367,7 +379,7 @@ execute() {
   echo -en "\n [STEP $1] "
   existsFunction step_${1}_info
   if [ $? -eq 0 ] ; then
-    step_${1}_info $1
+    step_${1}_info $1 "${STEP_ARGS[@]}"
   else
     # Add newline if no info is given
     echo
@@ -468,9 +480,9 @@ continous() {
   done
 }
 
-# selection <Step Number List (separated by space)>
+# selection <STEP ARRAY>
 # execute given step list
-# e.g.: selection -q 1 4 12
+# e.g.: selection -q (1, 4, 12)
 selection() {
   local step=0
   local array=("$@")
@@ -598,7 +610,7 @@ displayHelp() {
       if [ $? -eq 0 ] ; then
         step_${i}_alias 
         echo " = $ALIAS" 
-        printf '              : '
+        printf '%s' "$HELPINDENT"
       else
         echo -n " : "
       fi
@@ -676,6 +688,10 @@ main() {
         QUIET=1
         shift
         ;;
+      --single|-s) # execute only one step and stop
+        SINGLE=1
+        shift
+        ;;
       --verbose|-v) # set verbose flag
         VERBOSE=1
         shift
@@ -715,20 +731,17 @@ main() {
     echoerr -e " [W] No sequence revision found. Trying anyway...\n";
   fi
 
-  # check for starting step  
-  if [ $EMPTYCALL -ne 0 ] ; then
-    # End here on quiet mode and no step was given
-    if [ $QUIET -eq 1 ] ; then
+  # End here on quiet mode and no step was given
+  if [ $EMPTYCALL -ne 0 ] && [ $QUIET -eq 1 ] ; then
       exit 1;
-    fi
   fi
 
   if [ $DRY -ne 0 ] && [ $QUIET -eq 0 ] ; then
     echo
     echo " [W] Dry run active."
-    echo "     Printed commands may not be accurate (e.g. quotation incorrect)"
-    echo "     Sequence may ignore dry run"
-    read -p "Press enter to continue or Ctrl + c to abort"
+    echo "     - Printed commands may not be accurate (e.g. quotation incorrect)"
+    echo "     - Sequence may ignore dry run"
+    read -p "Press enter to continue or Ctrl + C to abort"
   fi
 
   parseAlias
@@ -741,7 +754,9 @@ main() {
   fi
 
   # check if more than one step is given and select execution mode
-  if [ "${#START[@]}" -gt "1" ]; then
+  if [ $SINGLE -ne 0 ] ; then
+    selection "${START[0]}" 
+  elif [ "${#START[@]}" -gt "1" ]; then
     selection "${START[@]}"
   else
     continous $START