From 27806b0e027eab8ffd8af1b5fa27f6c3b34979cc Mon Sep 17 00:00:00 2001
From: "Kwardakov, Michael" <michael.kwardakov@billing.ru>
Date: Wed, 18 Jan 2017 13:46:09 +0300
Subject: [PATCH] Fix #457: use lsof to see listening processes

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index df6ca81..fe8b154 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ Notes:
 
 - Use `nohup` or `disown` if you want a background process to keep running forever.
 
-- Check what processes are listening via `netstat -lntp` or `ss -plat` (for TCP; add `-u` for UDP).
+- Check what processes are listening via `netstat -lntp` or `ss -plat` (for TCP; add `-u` for UDP) or `lsof -iTCP -sTCP:LISTEN -P -n`.
 
 - See also `lsof` for open sockets and files.