root@a2da3616efd0:/# apt-get update
#update 是更新 /etc/apt/sources.list 和 /etc/apt/sources.list.d列出的源地址,获取最新软件包信息。
Get:1 http://security.debian.org/debian-security stretch/updates InRelease [94.3 kB]
Get:3 http://security.debian.org/debian-security stretch/updates/main amd64 Packages [386 kB]
Ign:2 http://cdn-fastly.deb.debian.org/debian stretch InRelease
Get:4 http://cdn-fastly.deb.debian.org/debian stretch-updates InRelease [91.0 kB]
Get:5 http://cdn-fastly.deb.debian.org/debian stretch Release [118 kB]
Get:6 http://cdn-fastly.deb.debian.org/debian stretch-updates/main amd64 Packages [5148 B]
Get:7 http://cdn-fastly.deb.debian.org/debian stretch Release.gpg [2434 B]
Get:8 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 Packages [7099 kB]
Fetched 7796 kB in 1min 50s (70.8 kB/s)
Reading package lists... Done
root@a2da3616efd0:/proc# apt-get upgrade
#升级已经安装的软件包即update中的
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@a2da3616efd0:/proc# apt-get install net-tools
#安装net-tools软件包
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
net-tools
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Setting up net-tools (1.60+git20161116.90da8a0-1) ...
查看容器的ip地址
开启Nginx服务
root@a2da3616efd0:~# nginx
root@a2da3616efd0:~# netstat -ntap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 232/nginx: master p
tcp 0 0 127.0.0.11:42541 0.0.0.0:* LISTEN -
#nginx服务已经开启,系统80端口也已经打开。