From 04d5590a4e19293a29c100f1ad293297444e8a8c Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Thu, 27 Apr 2017 09:10:45 +0200
Subject: [PATCH] Add a few essential packages

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index dd02ee3..899774a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ MAINTAINER Frank Denis
 ENV SERIAL 1
 
 ENV BUILD_DEPS   make gcc musl-dev git ldns-dev libevent-dev expat-dev shadow autoconf file libexecinfo-dev
-ENV RUNTIME_DEPS libressl ldns ldns-tools libevent expat libtool libexecinfo coreutils drill findutils bash
+ENV RUNTIME_DEPS bash util-linux coreutils findutils grep libressl ldns ldns-tools libevent expat libtool libexecinfo coreutils drill
 
 RUN set -x && \
     apk --update upgrade && apk add $RUNTIME_DEPS $BUILD_DEPS