From 2b67801ed3d6b0a8616c98a492603a9f11efa368 Mon Sep 17 00:00:00 2001
From: kev <vimagick@gmail.com>
Date: Sun, 23 Aug 2015 17:15:53 +0800
Subject: [PATCH] update

---
 pure-ftpd/Dockerfile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pure-ftpd/Dockerfile b/pure-ftpd/Dockerfile
index e3341b3..7a74fa2 100644
--- a/pure-ftpd/Dockerfile
+++ b/pure-ftpd/Dockerfile
@@ -5,8 +5,11 @@
 FROM debian:jessie
 MAINTAINER kev <noreply@datageek.info>
 
-RUN apt-get update && apt-get install -y pure-ftpd && rm -rf /var/lib/apt/lists/*
-RUN groupadd ftpgroup && useradd -g ftpgroup -m ftpuser
+RUN apt-get update \
+    && apt-get install -y pure-ftpd \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd ftpgroup \
+    && useradd -g ftpgroup -m ftpuser
 
 EXPOSE 21
 VOLUME /home/ftpuser /etc/pure-ftpd