From: Ian Kelling <ian@iankelling.org>
Date: Thu, 19 Jan 2017 11:18:33 +0000 (-0800)
Subject: remove duplicate documentation, improve synopsis
X-Git-Url: https://iankelling.org/git/?a=commitdiff_plain;h=60ab11d118f500808aeb5302a09eda95bf3f1115;p=newns

remove duplicate documentation, improve synopsis
---

diff --git a/newns b/newns
index 4bd1650..dbe6598 100755
--- a/newns
+++ b/newns
@@ -38,7 +38,7 @@ fi
 usage() {
     cat <<EOF
 usage: ${0##*/} [OPTS] start|stop NS_NAME
-Setup new or systemd created network namespace with nat and mount namespace
+Setup & optionally create, a network namespace with nat and a mount namespace
 
 -c, --create    Create a named network namespace. When running from
                 the same network namespace as pid 1, this is set automatically.
@@ -50,9 +50,6 @@ From within a systemd network namespace, nat it to the outside. This
 would be called from ExecStartPre, and or subsequent units called with
 JoinsNamespaceOf= and PrivateNetwork=true.
 
-If given -c, or if in the default network namespace, create a named
-network namepace natted to the current netns.
-
 Uses /24 network, finding the first locally unused one starting at
 10.173.0.