Dockerfile制作镜像

[root@image ]# cat Dockerfile 

FROM centos:7
MAINTAINER lzfn@qq.com
ENV JAVA_HOME=/usr/local/jdk1.8.0_144
ENV JAVA_BIN=/usr/local/jdk1.8.0_144/bin
ENV PATH=$JAVA_HOME/bin:$PATH
ADD jdk1.8.0_144.tar.gz /usr/local/
RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo ‘Asia/Shanghai‘ >/etc/timezone && yum install -y wget telnet vim && yum clean all && echo "set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936" >> /etc/vimrc && echo "set termencoding=utf-8" >> /etc/vimrc && echo "set encoding=utf-8" >> /etc/vimrc

CMD ["/bin/bash"]