diff --git a/cd.sh b/cd.sh
index 79ebce9..3161651 100644
--- a/cd.sh
+++ b/cd.sh
@@ -324,6 +324,10 @@ local variable="${1}"
     exit 2
 }
 
+cd_get_string () {
+    [ "${1}" ] && echo "${1}" | cut -d "=" -f 2 | cut -d "\"" -f 2
+}
+
 cd_install_package () {
     if [ "${1}" ] ; then
         case "${CD_OS_NAME}" in