diff --git a/lib/history.bash b/lib/history.bash
index 3d489e9..c7dcaa6 100644
--- a/lib/history.bash
+++ b/lib/history.bash
@@ -14,4 +14,8 @@
 export HISTSIZE=5000
 
 
-export AUTOFEATURE=true autotest
\ No newline at end of file
+export AUTOFEATURE=true autotest
+
+function rh {
+  history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head
+}
\ No newline at end of file