From 4a37cd131893fb67fcbba45ef57ee4b4015ef043 Mon Sep 17 00:00:00 2001
From: SomeAnonProgrammer <ivanzhang2001@gmail.com>
Date: Thu, 21 Mar 2019 23:03:43 -0400
Subject: [PATCH] add documentation for wildcard (#30612)

---
 guide/english/bash/bash-rm/index.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/guide/english/bash/bash-rm/index.md b/guide/english/bash/bash-rm/index.md
index 32a75a2b1e..fc9d49b4d3 100644
--- a/guide/english/bash/bash-rm/index.md
+++ b/guide/english/bash/bash-rm/index.md
@@ -22,7 +22,17 @@ rm <file name or file path>
 rm -R <folder name or folder path>
 ```
 
-You will be prompted with **'rm: remove regular file ‘hello’?'** and will need to respond **'y'** before the file can be deleted. Use this command with caution because 'rm' is a permanent action.
+**Delete Files of a certain type**
+
+```bash
+rm -R *file_extension
+```
+- `*` accounts for the part to ignore, `file_extension` is the type to remove
+Example:
+```bash
+rm -R *.txt
+```
+Removes all file ending with .txt
 
 There are few commonly used arguments: