The -r choice permits the specification of a regex benefit as opposed to the default pattern solution. If, such as, I demanded that my address include all lowercase letters but I don't care If your "D" in "David" is uppercase or not, I could use vanitygen. Ease of Use and https://tronvanityaddress85296.tusblogos.com/27955224/manual-article-review-is-required-for-this-article