How to parse a command line with regular expressions?

Question

I want to split a command line like string in single string parameters. How look the regular expression for it. The problem are that the parameters can be quoted. For exampl

Answer 1

Most languages have other functions (either built-in or provided by a standard library) which will parse command lines far more easily than building your own regex, plus you know they'll do it accurately out of the box. If you edit your post to identify the language that you're using, I'm sure someone here will be able to point you at the one used in that language.

Regexes are very powerful tools and useful for a wide range of things, but there are also many problems for which they are not the best solution. This is one of them.