1、重启网卡:ipconfig/release ipconfig/renew 2、查看ip和dns:ipconfig、ipconfig/all 3、shutdown-s(30秒关机) shutdown-r(重新启动) shutdown-a(取消关机) at 18:00 shutdown -s(下午六点定时关机) 4、nslookup 解析域名的IP地址 5、mstsc windows 链接远程桌面