我想获得bash脚本speedtest-cli的返回(它用于检查互联网的速度),我的系统是CentOS。
这是./speedtest-cli:
的回归[root@192 ~]# ./speedtest-cli Retrieving speedtest.net configuration... Testing from Oi Velox (179.198.68.183)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Station Net Provedor (Duque de Caxias) [10.54 km]: 37.818 ms Testing download speed................................................................................ Download: 50.2 Mbit/s Testing upload speed................................................................................................ Upload: 12.69 Mbit/s
我想要一个bash脚本来获得这部分返回"下载:50.2 Mbit / s"并将其保存在变量中,我该怎么做?
PS:这是位于巴西里约热内卢的CentOS 6.9服务器。