Here's an example:
curl -s acme:acmesecret@localhost:9999/uaa/oauth/token
It looks like it is used to specify the that the URL contains the acme:acmesecret
(Authentication credentials) part?
As Charles pointed out these types of questions are very easy to answer with explainshell . So if you ended up here you will probably have other similar questions and explainshell is the way to go.
It means silent. Here's an explainshell link . Plan on using that a lot in the future!
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