Update README.md

Author: az7rb

README.md

@@ -23,3 +23,15 @@ Step 2:
 ```
 ./numberbook.sh -n 0512345678
 ```
+# followres.sh
+
+Usage is pretty simple.
+
+Step 1:
+```
+git clone https://github.com/az7rb/shell-script.git && cd shell-script && chmod +x followres.sh
+```
+Step 2:
+```
+./followres.sh -u az7rb
+```