Add Delete Lines That Match A Pattern as a vim til.

README.md

@@ -232,6 +232,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
 - [Count the Number of Matches](vim/count-the-number-of-matches.md)
 - [Create A New Directory In netrw](vim/create-a-new-directory-in-netrw.md)
 - [Create A New File In A New Directory](vim/create-a-new-file-in-a-new-directory.md)
+- [Delete Lines That Match A Pattern](vim/delete-lines-that-match-a-pattern.md)
 - [Deleting Directories Of Files From netrw](vim/deleting-directories-of-files-from-netrw.md)
 - [Edges Of The Selection](vim/edges-of-the-selection.md)
 - [End Of The Word](vim/end-of-the-word.md)

vim/delete-lines-that-match-a-pattern.md

@@ -0,0 +1,15 @@
+# Delete Lines That Match A Pattern
+
+The `:g` command can be used to execute an Ex command over the entire buffer
+for all lines that match a given pattern. By choosing `d` (delete) as the Ex
+command, all lines that match the given pattern will be deleted. For
+instance, if I want to remove all lines that contain `binding.pry`, I can
+execute the following command:
+
+```
+:g/binding\.pry/d
+```
+
+See `:h :g` for more details.
+
+h/t Chris Erin