From 5b1b6d7738d7abf44bdc04eb8c4635359f2f909d Mon Sep 17 00:00:00 2001
From: Mohamed Abdelhalim <95293830+1abdelhalim@users.noreply.github.com>
Date: Tue, 31 Dec 2024 05:00:47 +0200
Subject: [PATCH] Update README.md (#198)

Add a check to see if there are any containers to delete
---
 README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index b052fbc..f0fa55d 100644
--- a/README.md
+++ b/README.md
@@ -745,13 +745,15 @@ docker run --rm ubuntu env
 ### Kill running containers
 
 ```sh
-docker kill $(docker ps -q)
+if [ "$(docker ps -q)" ]; then docker kill $(docker ps -q); else echo "No running containers."; fi
+
 ```
 
 ### Delete all containers (force!! running or stopped containers)
 
 ```sh
-docker rm -f $(docker ps -qa)
+if [ "$(docker ps -qa)" ]; then docker rm -f $(docker ps -qa); else echo "No containers to delete."; fi
+
 ```
 
 ### Delete old containers