diff --git a/README.md b/README.md
index 7a82853..7219754 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,12 @@ grep -o '[0-9]*'
 grep -v bbo filename
 ```
 
+##### Grep lines not begin with string (e.g. #)
+     
+```bash
+grep -v '^#' file.txt
+```
+
 ##### Grep variables with space within it (e.g. bbo="some strings")
      
 ```bash