diff --git a/bin/drun b/bin/drun
index 679552b..97d45d2 100644
--- a/bin/drun
+++ b/bin/drun
@@ -5,7 +5,7 @@ source $ENV_DIR/bin/denv_msg
 drun() {
   if [ $# -lt 1 ]; then
     denv_error_msg "Verwendung: drun [system] <docker-compose command>"
-    return 1
+    return;
   fi
 
   local SYSTEMS_CONFIG="$ENV_DIR/.systems"
@@ -24,13 +24,13 @@ drun() {
 
       if [ -z "$SYSTEM_PATH" ]; then # You are NOT in a configured system directory (though in a subdirectory of dev-env/systems).
         denv_error_msg "$CURRENT_DIRECTORY is not a configured dev-env system path.\nPlease register the system in $ENV_DIR/.systems, navigate to a registered system, or provide a system identifer as the first parameter of drun."
-        return 1
+        return;
       else # You are in a configured system directory
         SYSTEM_IDENTIFIER=$(grep "$ASSUMED_SYSTEM_PATH" "$SYSTEMS_CONFIG" | cut -d' ' -f1)
       fi
     else
       denv_error_msg "$CURRENT_DIRECTORY is not a subdirectory of $ENV_DIR/systems.\nPlease navigate to a configured system, or provide a system identifer as the first parameter of drun."
-      return 1
+      return;
     fi
 
   else # First Parameter is a valid system identifier
@@ -45,49 +45,32 @@ drun() {
   # Set .env variables if a file exist
   if [[ ! -f "$DOCKER_COMPOSE_FILE" ]]; then
     denv_error_msg "$DOCKER_COMPOSE_FILE was not found. Have you run init yet?"
-    return 1
+    return;
   fi
 
   denv_info_msg "[$SYSTEM_IDENTIFIER]: $DOCKER_EXEC_COMMAND"
 
-  if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
-    export $(grep -v '^#' "$SYSTEM_ENV_FILE" | xargs)
-  fi
-
   APP_CONTAINER=$(docker compose -f "$DOCKER_COMPOSE_FILE" config --services | grep 'app')
 
-  if [[ -z "$APP_CONTAINER" ]] ; then
-    denv_error_msg "App Container not found in '$DOCKER_COMPOSE_FILE'"
-  else
+  if [[ ! -z "$APP_CONTAINER" ]] ; then
     denv_info_msg "App Container: '$APP_CONTAINER'"
+    CONTAINER_ID=$(docker ps -qf "name=$APP_CONTAINER")
+
+    if [[ -t 0 && -t 1 ]]; then
+      if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
+        export $(grep -v '^#' "$SYSTEM_ENV_FILE" | xargs)
+      fi
+
+      denv_echo_msg "docker exec -it"
+      docker exec -it "$CONTAINER_ID" $DOCKER_EXEC_COMMAND
+      
+      # Unset .env variables if a file exist
+      if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
+        unset $(grep -v '^#' "$SYSTEM_ENV_FILE" | sed -E 's/(.*)=.*/\1/' | xargs)
+      fi
+    else
+      denv_echo_msg "docker compose"
+      docker exec "$CONTAINER_ID" $DOCKER_EXEC_COMMAND
+    fi
   fi
-
-
-  if [[ -t 0 && -t 1 ]]; then
-    denv_echo_msg "docker compose -it"
-    docker compose -f "$DOCKER_COMPOSE_FILE" exec -it $APP_CONTAINER $DOCKER_EXEC_COMMAND
-  else
-    denv_echo_msg "docker compose"
-    docker compose -f "$DOCKER_COMPOSE_FILE" exec -T $APP_CONTAINER $DOCKER_EXEC_COMMAND
-  fi
-
-  # Unset .env variables if a file exist
-  if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
-    unset $(grep -v '^#' "$SYSTEM_ENV_FILE" | sed -E 's/(.*)=.*/\1/' | xargs)
-  fi
-}
-
-
-
-_drun_completion() {
-    local cur prev opts
-    COMPREPLY=()
-    cur="${COMP_WORDS[COMP_CWORD]}"
-    prev="${COMP_WORDS[COMP_CWORD-1]}"
-    opts="start stop restart status"
-
-    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
-    return 0
-}
-
-complete -F _drun_completion drun
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/build b/build
index 602141c..e9fe8f0 100755
--- a/build
+++ b/build
@@ -3,7 +3,7 @@
 ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 source $ENV_DIR/bin/denv_msg
 
-denv_info_msg "Executing build dev-env"
+denv_info_msg "[dev-env]: build"
 docker compose -f "$ENV_DIR/docker/docker-compose.yml" build
 echo ""
 
diff --git a/down b/down
index aafcaf2..7213670 100755
--- a/down
+++ b/down
@@ -7,5 +7,5 @@ source $ENV_DIR/bin/denv_msg
 $ENV_DIR/script/foreachSystem/dcom down
 echo ""
 
-denv_info_msg "Executing down dev-env"
+denv_info_msg "[dev-env]: down"
 docker compose -f "$ENV_DIR/docker/docker-compose.yml" down
\ No newline at end of file
diff --git a/script/foreachSystem/runScript b/script/foreachSystem/runScript
index 7092059..8f58c9c 100755
--- a/script/foreachSystem/runScript
+++ b/script/foreachSystem/runScript
@@ -1,7 +1,7 @@
 #!/bin/bash
-COMMAND="$@"
 ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/../.." &> /dev/null && pwd )
 CONFIG_FILE="$ENV_DIR/.systems"
+COMMAND="$@"
 
 source $ENV_DIR/bin/denv_msg
 
@@ -20,19 +20,18 @@ while IFS=' ' read -r IDENTIFIER DIRECTORY GIT; do
     continue
   fi
 
-  denv_info_msg "[$IDENTIFIER]: $COMMAND"
   SYSTEM_SCRIPT_DIRECTORY=$(realpath "$ENV_DIR/systems/$DIRECTORY/bin/script")
-  COMMAND_PATH="$SYSTEM_SCRIPT_DIRECTORY/$COMMAND";
+  COMMAND_PATH="$SYSTEM_SCRIPT_DIRECTORY/$COMMAND"
 
   # Check if system directory already exists
   if [ ! -f "$COMMAND_PATH" ]; then
-	denv_error_msg "$COMMAND_PATH not found."
-	exit 1
-  else
-	denv_echo_msg "Executing $COMMAND..."
-	$COMMAND_PATH
+    denv_error_msg "$COMMAND_PATH not found."
+    continue
   fi
-  denv_info_msg "System $IDENTIFIER done"
-  echo ""
 
+  denv_info_msg "[$IDENTIFIER]: $COMMAND"
+  $COMMAND_PATH
+  denv_success_msg "[$IDENTIFIER]: $COMMAND completed successfully"
+  echo ""
+  
 done < "$CONFIG_FILE"
diff --git a/stop b/stop
index e5d424e..a7e24df 100755
--- a/stop
+++ b/stop
@@ -6,5 +6,5 @@ source $ENV_DIR/bin/denv_msg
 $ENV_DIR/script/foreachSystem/dcom stop
 echo ""
 
-denv_info_msg "Executing stop dev-env"
+denv_info_msg "[dev-env] stop"
 docker compose -f "$ENV_DIR/docker/docker-compose.yml" stop
\ No newline at end of file
diff --git a/up b/up
index 544e06e..4a6d59a 100755
--- a/up
+++ b/up
@@ -3,7 +3,7 @@
 ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 source $ENV_DIR/bin/denv_msg
 
-denv_info_msg "Executing up -d dev-env"
+denv_info_msg "[dev-env]: up -d"
 docker compose -f "$ENV_DIR/docker/docker-compose.yml" up -d
 echo ""