From 26620cb3d5ce640d5714e4987d3f032f69d2b997 Mon Sep 17 00:00:00 2001
From: aisensiy <aisensiy@gmail.com>
Date: Wed, 24 Sep 2014 12:07:25 +0800
Subject: [PATCH 1/2] mysqld to httpd

---
 image/create.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/image/create.md b/image/create.md
index 26d5979..db60997 100644
--- a/image/create.md
+++ b/image/create.md
@@ -108,7 +108,7 @@ Successfully built 324104cde6ad
 ```
 # put my local web site in myApp folder to /var/www
 ADD myApp /var/www
-# expose mysqld port
+# expose httpd port
 EXPOSE 80
 # the command to run
 CMD ["/usr/sbin/apachectl", "-D", "FOREGROUND"]

From 08ed01831af6ecb50ef84dc9d72f086dae26e8a7 Mon Sep 17 00:00:00 2001
From: aisensiy <aisensiy@gmail.com>
Date: Wed, 24 Sep 2014 12:27:00 +0800
Subject: [PATCH 2/2] docker save is used to save image and docker export is
 used to export container

---
 image/save_load.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/image/save_load.md b/image/save_load.md
index c2d497a..0eaa8dc 100644
--- a/image/save_load.md
+++ b/image/save_load.md
@@ -8,7 +8,7 @@ REPOSITORY          TAG                 IMAGE ID            CREATED
 ubuntu              latest              826544226fdc        2 weeks ago         194.2 MB
 ouruser/sinatra     v2                  51619aaca804        2 weeks ago         373.3 MB
 ubuntu              14.04               c4ff7513909d        5 weeks ago         225.4 MB
-$sudo docker export ubuntu:14.04 > ubuntu_14.04.tar
+$sudo docker save -o ubuntu_14.04.tar ubuntu:14.04
 ```