# HG changeset patch
# User Shinji KONO <kono@ie.u-ryukyu.ac.jp>
# Date 1513257517 -32400
# Node ID 991e5e7fc82a00b69a1a4a747bf60ecff1939bbd
# Parent  3db5360e6e35b14f3235ff81765d2676c87a4b96
fix documents

diff -r 3db5360e6e35 -r 991e5e7fc82a README.md
--- a/README.md	Tue Dec 12 16:45:22 2017 +0900
+++ b/README.md	Thu Dec 14 22:18:37 2017 +0900
@@ -18,3 +18,25 @@
 run docker image
 
     ie-docker run -it --name [user name]_[process name] fedora:latest /bin/bash
+
+### default image
+
+in ie-docker.h, default images is defined like this.
+
+     #define base_image_name  "java-centos"
+
+to (re)build image using following commands.
+
+     mkdir java-centors
+     vi Dockerfiles
+     docker build -t java-centos .
+
+to test use
+
+     docker run java-centos
+     docker ps -a
+     dockder -it  **container-name**
+
+to remove image use
+
+     docker rmi **image-name**