From 50bb4a1636ea84d90700c2dce308670c9715d378 Mon Sep 17 00:00:00 2001 From: Nicolas Dudebout Date: Mon, 28 Oct 2013 15:48:18 -0400 Subject: [PATCH] Fixes the flags for nc The `-p` flag for `nc` should not be used with `-l`. --- docs/sources/use/basics.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/sources/use/basics.rst b/docs/sources/use/basics.rst index d66d5a8bd9..edec214a7f 100644 --- a/docs/sources/use/basics.rst +++ b/docs/sources/use/basics.rst @@ -144,7 +144,7 @@ Expose a service on a TCP port .. code-block:: bash # Expose port 4444 of this container, and tell netcat to listen on it - JOB=$(sudo docker run -d -p 4444 ubuntu:12.10 /bin/nc -l -p 4444) + JOB=$(sudo docker run -d -p 4444 ubuntu:12.10 /bin/nc -l 4444) # Which public port is NATed to my container? PORT=$(sudo docker port $JOB 4444)