chore: rename handlers to wraphandlers

bin/.gitignore

@@ -1,4 +1,3 @@
-/target
 target
 Cargo.lock
 .cache

bin/README.md

@@ -1,8 +1,8 @@
-### Bin library
+# Bin library
 
 Scripts and tools to maintain this library
 
-### Data Test 
+## Data Test 
 
 **data_test.sh** allows to set environment values to **test** elements with **DscEntries** <u>derive</u> to load data and output loaded data.
 

bin/save.sh

@@ -3,7 +3,7 @@ USAGE="save.sh [-v (verbose)] list_files_to_save root_path_to_save"
 [ "$1" == "-h" ] && echo "$USAGE" && exit 0
 [ "$1" == "-v" ] && VERBOSE="v" && shift
 LIST_TO_SAVE=${LIST_TO_SAVE:-list_to_save}
-TARGET_PATH=${TARGET_PATH:-/Volumes/Rtsal}
+[ -z "$TARGET_PATH" ] && echo "TARGET_PATH not defined in enviroment" && exit 1
 [ -n "$1" ]  && [ -r "$1" ] && LIST_TO_SAVE=$1 
 [ -n "$2" ]  && [ -r "$2" ] && TARGET_PATH=$2