markdown.txt

代码引用. 需要引用代码时，如果引用的语句只有一段，不分行，
 可以用 ` 将语句包起来。

 如果引用的语句为多行，可以将```置于这段代码的首行和末行



 将需要的包直接放到工作目录下
>```
>
FROM  centos
MAINTAINER mymail@test.com
RUN  yum -y install gcc*  make pcre-devel zlib-devel zlib openssl openssl-devel pcre
ADD tengine-2.3.2.tar  /usr/src/
WORKDIR /usr/src/tengine-2.3.2/
RUN useradd -s /sbin/nologin -M nginx
RUN ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module && make && make install
RUN ln -s /usr/local/nginx/sbin/* /usr/local/sbin/
EXPOSE 80
WORKDIR /
RUN nginx
CMD ["nginx", "-g", "daemon off;"]
```



>```
FROM  centos
MAINTAINER mymail@test.com
RUN  yum -y install gcc*  make pcre-devel zlib-devel zlib openssl openssl-devel pcre
ADD tengine-2.3.2.tar  /usr/src/
WORKDIR /usr/src/tengine-2.3.2/
RUN useradd -s /sbin/nologin -M nginx
RUN ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module && make && make install
RUN ln -s /usr/local/nginx/sbin/* /usr/local/sbin/
EXPOSE 80
WORKDIR /
RUN nginx
CMD ["nginx", "-g", "daemon off;"]
```


查看
>```
>➜  docker_nginx docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                NAMES
df39176c0181        centos:nginx        "nginx -g 'daemon of…"   23 seconds ago      Up 18 seconds       0.0.0.0:80->80/tcp   nginx