Add a "functions" snipplet.

diff --git a/S51_functions b/S51_functions
new file mode 100644 (file)
index 0000000..3452fdc
--- /dev/null
+++ b/S51_functions
@@ -0,0 +1,6 @@
+#! /usr/bin/zsh
+
+du_by() {
+  find . -iname $1 -print0 | du --files0-from=- -hc | tail -n 1
+}
+