$ git diff
diff --git a/readme.txt b/readme.txt
index e69de29..5fbfb0d 100644
--- a/readme.txt
+++ b/readme.txt
@@ -0,0 +1,2 @@
+Git is a distribute version control system.
+Git is free software.
\ No newline at end of file
这是为什么呢
原readme.txt是空白。
Sign in to make a reply
LT不想胡闹
$ git diff
diff --git a/readme.txt b/readme.txt
index e69de29..5fbfb0d 100644
--- a/readme.txt
+++ b/readme.txt
@@ -0,0 +1,2 @@
+Git is a distribute version control system.
+Git is free software.
\ No newline at end of file
这是为什么呢