-bash: ifconfig: command not found

使用vmware 最小化安装centos7系统后，进入系统使用ifconfig命令报错“-bash: ifconfig: command not found，”尝试用yum install net-tools 也同样报错：
Loading mirror speeds from cached hostfile
There are no enabled repos.
Run “yum repolist all” to see the repos you have.
To enable Red Hat Subscription Management repositories:
subscription-manager repos --enable
To enable custom repositories:
yum-config-manager --enable

需要进入vim /etc/sysconfig/network-scripts/ifcfg-ens33修改文件，将ONBOOT=no改为yes，并且配置可以上网的IP，重启网络服务即可。
systemctl restart network #重启网络服务