diff --git a/qcd_function b/qcd_function
index 9e987b0..635a71f 100644
--- a/qcd_function
+++ b/qcd_function
@@ -205,3 +205,15 @@ function rmv () {
        fi
     done
 }
+
+function igrep () {
+    # Interactive grep
+    local args
+    args="-i -e value"
+    while true
+    do read -e -i "$args" args
+       echo $@
+       grep $args "$@"
+    done
+
+}