diff --git a/README.md b/README.md
index 45cbaca..bf06ae7 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,15 @@
 # String
 Strings handler written in Bash.
 
+## Using it
+
+````bash
+source path/to/string/source.bash
+
+awk -F : '{print $5}' /etc/passwd |
+    string_title
+````
+
 ## Available functions
 
 * [string_lower][]