First-run message is incorrect in non-English languages

From @Advanium on May 31, 2018 10:14

The .NET Command Line tools in v2.1.300 display invalid commands in the ASP.NET Core section of the information that appears when new’ing up a solution.

dotnet new sln -n "Extensions"

This applies at least to the German localized version of the tooling:

Executing the command

dotnet tool install dotnet-dev-certs -g --version 2.1.0-preview1-final

results in a “format version missing” message, but eventually install the tool and display which version of it was installed. It also prints a usage message for how to use the dev-certs commandlet, which is also wrong:

dotnet-dev-certs

This won’t execute, because there’s no tool dotnet-dev-certs. The first dash isn’t supposed to be there, and the correct command would be:

dotnet dev-certs

I don’t know if other output and/or localized content also contains invalid commands. Can you verify this and patch it?

Copied from original issue: aspnet/DotNetTools#445

[livarcocc]

Assigning to @nguerrera just to drive a round of loc insertions on the CLI/SDK.

[nguerrera]

This will be fixed by dotnet/cli#9653