I wish to redirect(301) a url if the url dont have a string present in it.
eg:
http:://example.com must always redirected to http:://example.com/en
http:://example.com/test.html must always redirected to http:://example.com/en/test.html
http:://example.com/test/another_page must always redirected to http:://example.com/en/test/another_page
like this.