diff --git a/bin/filter-edges.sh b/bin/filter-edges.sh
new file mode 100644
index 0000000..a9bd944
--- /dev/null
+++ b/bin/filter-edges.sh
@@ -0,0 +1,10 @@
+
+if [ "$#" -lt 2 ]
+then
+    echo "Find edge lines in a file that contain one of the users in a user list."
+    echo ""
+	  echo "Usage: $0 <file with edges> <file with the list of users>"
+	  exit 1
+fi
+
+pv -c -N 'read' "$1" |  grep -F -w -f "$2" |  pv -lc -N 'found'