diff --git a/config_parser.sh b/config_parser.sh
new file mode 100644
index 0000000..0e6b842
--- /dev/null
+++ b/config_parser.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+#key here is the first argument and we should trim white spaces 
+
+KEY=$(echo "$1" | tr -d '[:space:]')
+
+
+#value is get from searching the file using the key
+ 
+VALUE=$(grep -E "^$KEY=" "config.ini"| cut -d '=' -f 2)
+
+
+
+#here we check if the value is empty ,then say it is error, else print the value
+
+if [ -n "$VALUE" ]; then
+    echo "$KEY = $VALUE"
+else
+    echo "Error: Key '$KEY' not present in the configuration file."
+fi
+
+
+#note : here i put the config.ini in the same directory of config_parser.sh