From 364a0eff661b7ebabc8522785e9f3620fe407558 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Sun, 1 Aug 2021 08:36:35 -0700
Subject: [PATCH] document dfu

---
 sh/dfu | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sh/dfu b/sh/dfu
index d03bc3f..7ebbc2c 100755
--- a/sh/dfu
+++ b/sh/dfu
@@ -6,7 +6,13 @@
 dfu() { ### @-
     ### pretty-print `df` in GiB.
     ###
-    ### **TODO:** restore examples.
+    ### ```
+    ### $ dfu
+    ### Filesystem              Used     Max    Left    Misc
+    ### /dev                    0.00    0.46    0.46    0.00
+    ### /                      17.20   23.22    6.01    1.27
+    ### ```
+
     [ $# -le 0 ] || { printf "%s\n" "$0: too many arguments" >&2; return 1; }
     df -xtmpfs | awk '
     NR==1{printf"%-20s %7s %7s %7s %7s\n","Filesystem","Used","Max","Left","Misc"}