Descended from the Bourne Shell, Bash is a GNU product, the " [NPM Package: MongoDB] .:: web.trustexchange.com ::. .:: barcelonadema-participa.cat ::. [Wiki: Elasticsearch] .:: hay88lodecom1.hashnode.space ::. .:: www.keepandshare.com ::. .:: podcasts.apple.com ::. Bourne Again SHell." It's the standard command line interface on most Linux machines. It excels at interactivity, supporting command line editing, completion, and recall. It also supports configurable prompts - most people realize this, but don't know how much can be done. .:: expressafrica.net ::. .:: bcraweb.bcra.gob.ar ::.