diff --git a/2013/dlowe/README.md b/2013/dlowe/README.md
index ec2ee2b79..a7e0eec21 100644
--- a/2013/dlowe/README.md
+++ b/2013/dlowe/README.md
@@ -24,6 +24,10 @@ make
 ./dlowe 16 32 64 128
 ./dlowe 16 32 64 128 256
 ./dlowe 16 32 64 128 256 512
+
+
+echo "sparkline of file sizes: $(wc -c * | awk '{print $1}' | xargs ./dlowe)" # or ./slen.sh
+
 ./dlowe 0 
 
 echo "sparkline of file sizes: $(wc -c * | awk '{print $1}' | xargs ./dlowe)" # or ./slen.sh