From 22bdcd575b44c805e75a44042efad4c8a2fd8451 Mon Sep 17 00:00:00 2001
From: Waldir Pimenta <waldyrious@gmail.com>
Date: Fri, 19 Oct 2018 10:42:28 +0100
Subject: [PATCH] diff: add -u (unified diff) example (#2462)

---
 pages/common/diff.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pages/common/diff.md b/pages/common/diff.md
index 72b6afbed..12f7d9ac6 100644
--- a/pages/common/diff.md
+++ b/pages/common/diff.md
@@ -10,10 +10,14 @@
 
 `diff -w {{file1}} {{file2}}`
 
-- Compare files, showing differences side by side:
+- Compare files, showing the differences side by side:
 
 `diff -y {{file1}} {{file2}}`
 
+- Compare files, showing the differences in unified format (as used by `git diff`):
+
+`diff -u {{file1}} {{file2}}`
+
 - Compare directories recursively:
 
 `diff -r {{directory1}} {{directory2}}`