curl -o /dev/null -s -w "nslookup_time :%{time_namelookup}\n time_connect: %{time_connect}\ntime_starttransfer: %{time_starttransfer}\ntime_total: %{time_total}\n" "http://store.lining.com"
网址部分替换成对应的,
time_namelookup DNS解析时间
time_connect 网络连接时间
time_starttransfer 网络接收时间
time_total 总共花费时间原文：http://www.cnblogs.com/buyucoder/p/4665367.html