From cb9d3246cbc9b96e53305c788dc45adaea8cf51c Mon Sep 17 00:00:00 2001
From: NewName <newemail@example.com>
Date: Wed, 14 Aug 2024 02:14:14 +0800
Subject: [PATCH] Update README.md

---
 tmp/README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tmp/README.md b/tmp/README.md
index 18b9751..3bd5556 100644
--- a/tmp/README.md
+++ b/tmp/README.md
@@ -144,6 +144,12 @@ server5 ansible_host=192.168.1.5 ansible_user=root ansible_port=22 ansible_ssh_p
 ```
 
 ### 4：使用ping模块测试所有被控主机连通性
+
+查看所有被控机的信息(可选)
+```
+ansible-inventory --list -i /etc/ansible/hosts
+```
+ping测试
 ```
 ansible -m ping all
 ```