From 1dc726c2a279fb712b98ef6f9fc29e581429a619 Mon Sep 17 00:00:00 2001
From: onceupon <nim.1111.ou@gmail.com>
Date: Thu, 25 Oct 2018 11:40:42 +0800
Subject: [PATCH] add others

tac a file
---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 9f9b3c6..af96ba6 100644
--- a/README.md
+++ b/README.md
@@ -2739,4 +2739,9 @@ unexpand filenme
 ```bash
 od filenme
 ```
+
+##### Reverse cat a file
+```bash
+tac filenme
+```
 =-=-=-=-=-A lot more coming!! =-=-=-=-=-=-=-=-=-=waitwait-=-=-=-=-=-=-=-=-=-