CentOSでコマンドラインでネット速度をテスト

# wget https://raw.github.com/sivel/speedtest-cli/master/speedtest_cli.py

  raw.github.com|151.101.100.133|:443...  。
 :   “www.github.com”   “raw.github.com”  。
  raw.github.com， ‘--no-check-certificate’。

# wget https://raw.github.com/sivel/speedtest-cli/master/speedtest_cli.py --no-check-certificate
# chmod a+rx speedtest_cli.py

[root@cloud /usr/local/src]# ll
  28
-rw-r--r-- 1 root root 24994 10   9 09:53 speedtest_cli.py
[root@cloud src]# chmod a+rx speedtest_cli.py
[root@cloud src]# ll
  28
-rwxr-xr-x 1 root root 24994 10   9 09:53 speedtest_cli.py
[root@cloud src]# speedtest-cli
-bash: speedtest-cli: command not found
[root@cloud src]# mv speedtest_cli.py /usr/local/bin/speedtest-cli 
[root@cloud src]# chown root:root /usr/local/bin/speedtest-cli
[root@cloud src]# speedtest-cli
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Anchnet (118.193.192.96)...
Selecting best server based on latency...
Hosted by Shanghai Branch, China Unicom (Shanghai) [19.64 km]: 34.985 ms
Testing download speed........................................
Download: 12.37 Mbit/s
Testing upload speed..................................................
Upload: 1.95 Mbit/s
[root@cloud src]#