From 94e7e0d1bcdecb951cdd700e663bb57296134ee7 Mon Sep 17 00:00:00 2001
From: Not Mark <mark-i-m@users.noreply.github.com>
Date: Fri, 26 Aug 2016 09:50:24 -0500
Subject: [PATCH] Remove substitution trick for now

---
 README.md | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/README.md b/README.md
index c79c848..4cdde00 100644
--- a/README.md
+++ b/README.md
@@ -101,12 +101,6 @@ Notes:
       cat hosts | xargs -I{} ssh root@{} hostname
 ```
 
-- To rerun the previous command with some pattern replaced: `^old^new`. For example:
-```bash
-      echo foo
-      ^foo^bar # equivalent to: echo bar
-```
-
 - `pstree -p` is a helpful display of the process tree.
 
 - Use `pgrep` and `pkill` to find or signal processes by name (`-f` is helpful).