From 7f14e2a4aa88a2b83f30fc48475cda7974e4209d Mon Sep 17 00:00:00 2001 From: Michael Cross Date: Sat, 26 Mar 2016 14:02:38 +0000 Subject: [PATCH] Update README sudo section --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index b59e5e18..bb7214df 100644 --- a/README.md +++ b/README.md @@ -41,11 +41,12 @@ When using the standard `--path` option, all certificates and account configurat #### Sudo The CLI does not require root permissions but needs to bind to port 80 and 443 for certain challenges. -To run the CLI without sudo, you have three options: +To run the CLI without sudo, you have four options: - Use setcap 'cap_net_bind_service=+ep' /path/to/program - Pass the `--http` or/and the `--tls` option and specify a custom port to bind to. In this case you have to forward port 80/443 to these custom ports (see [Port Usage](#port-usage)). - Pass the `--webroot` option and specify the path to your webroot folder. In this case the challenge will be written in a file in `.well-known/acme-challenge/` inside your webroot. +- Pass the `--dns` option and specify a DNS provider. #### Port Usage By default lego assumes it is able to bind to ports 80 and 443 to solve challenges.