replaced underscore with dash in api syscalls

bin/v-get-user-value

@@ -0,0 +1,45 @@
+#!/bin/bash
+# info: get user value
+# options: user key
+#
+# The function for obtaining certain user's parameters.
+
+
+#----------------------------------------------------------#
+#                    Variable&Function                     #
+#----------------------------------------------------------#
+
+# Argument defenition
+user=$1
+key=$(echo "$2"| tr '[:lower:]' '[:upper:]'|sed -e "s/^/$/")
+
+# Includes
+source $VESTA/conf/vesta.conf
+source $VESTA/func/main.sh
+
+
+#----------------------------------------------------------#
+#                    Verifications                         #
+#----------------------------------------------------------#
+
+check_args '2' "$#" 'user key'
+validate_format 'user'
+is_object_valid 'user' 'USER' "$user"
+
+
+#----------------------------------------------------------#
+#                       Action                             #
+#----------------------------------------------------------#
+
+# Checking key
+value=$(get_user_value "$key")
+
+# Printing value
+echo "$value"
+
+
+#----------------------------------------------------------#
+#                       Vesta                              #
+#----------------------------------------------------------#
+
+exit