From c6af9fd588096ff15e57340727b2d4f80c48063a Mon Sep 17 00:00:00 2001 From: Sebastiaan van Stijn Date: Fri, 8 Mar 2019 00:57:32 +0100 Subject: [PATCH] Fix incorrect example in "dockerfile best practices" Signed-off-by: Sebastiaan van Stijn --- develop/develop-images/dockerfile_best-practices.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/develop/develop-images/dockerfile_best-practices.md b/develop/develop-images/dockerfile_best-practices.md index f0142e2f0b..664550a403 100644 --- a/develop/develop-images/dockerfile_best-practices.md +++ b/develop/develop-images/dockerfile_best-practices.md @@ -541,11 +541,10 @@ FROM alpine ENV ADMIN_USER="mark" RUN echo $ADMIN_USER > ./mark RUN unset ADMIN_USER -CMD sh ``` ```bash -$ docker run --rm -it test sh echo $ADMIN_USER +$ docker run --rm test sh -c 'echo $ADMIN_USER' mark ``` @@ -567,7 +566,7 @@ CMD sh ``` ```bash -$ docker run --rm -it test sh echo $ADMIN_USER +$ docker run --rm test sh -c 'echo $ADMIN_USER' ```