Maybe they were thinking of http://left-pad.io/ http://left-pad.io/. I found a left-pad Docker image, too, but it’s by someone else: https://hub.docker.com/r/wb

Maybe they were thinking of http://left-pad.io/ http://left-pad.io/. I found a left-pad Docker image, too, but it’s by someone else: https://hub.docker.com/r/wbinnssmith/leftpad https://hub.docker.com/r/wbinnssmith/leftpad (source: https://github.com/wbinnssmith/leftpad-cli https://github.com/wbinnssmith/leftpad-cli).