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@@ -23,4 +23,5 @@ Last Updated on 2023/11/4
 
 ## Quotes
 By [Châu Hồng Lĩnh](https://www.facebook.com/chauhonglinh2021), 2023/11/10 ([Facebook Comments](https://www.facebook.com/nixcraft/posts/pfbid0DjJ1pyzVqbUuXNLjEjYjvGSRGi9tQNdQ3oDKnKGNrVDCZcAxDFsQqugVUe3BCK3tl?comment_id=650843943738861))
->know several companies in the U.S., from huge corporations to small, medium and startups, at the beginning, they were very happy with Kubernetes, SRE fancy stuffs. After awhile, they confessed that the biggest mistake they had ever made was using Kubernetes 😃
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+>know several companies in the U.S., from huge corporations to small, medium and startups, at the beginning, they were very happy with Kubernetes, SRE fancy stuffs. After awhile, they confessed that the biggest mistake they had ever made was using Kubernetes 😃
+>Early around 2014, Châu Hồng Lĩnh has developed [an excellent Ruby project](https://bitbucket.org/linhchauatl/run_commands/src/master/) which runs arbitrary list of commands on a list of servers from a single machine. 
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