Add note and link

kgryte · kgryte · commit dcc12f211f95 · 2016-11-13T17:39:03.000-08:00
diff --git a/tools/dev.md b/tools/dev.md
@@ -41,6 +41,7 @@ where
 
 A few comments:
 
+* For simple cases, [`sed`][sed-find-and-replace] may be faster.
 * If you encounter an error due to too many arguments, use `xargs`.
 * Be __very__ careful when applying a multi-file find and in-place replace. Perform dry-runs and confirm expected results on a small subset __before__ performing on many files. You have been __warned__.
 
@@ -52,6 +53,8 @@ A few comments:
 
 <section class="links">
 
+[sed-find-and-replace]: http://stackoverflow.com/questions/11392478/how-to-replace-a-string-in-multiple-files-in-linux-command-line
+
 </section>
 
 <!-- /.links -->
