linux测速工具speedtest-cli怎么使用

wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.pychmod

./speedtest-cli

[root@localhost ~]# ./speedtest-cli Retrieving speedtest.net configuration...Testing from China Unicom Liaoning (122.97.178.118)...Retrieving speedtest.net server list...Selecting best server based on ping...Hosted by Shanghai Huajuan Information Technology Co., Ltd. (Hong Kong) [15.42 km]: 140.576 msTesting download speed................................................................................Download: 42.58 Mbit/sTesting upload speed......................................................................................................Upload: 17.13 Mbit/s

https://github.com/sivel/speedtest-cli

$ speedtest-cli -husage: speedtest-cli [-h] [--no-download] [--no-upload] [--single] [--bytes]                     [--share] [--simple] [--csv]                     [--csv-delimiter CSV_DELIMITER] [--csv-header] [--json]                     [--list] [--server SERVER] [--exclude EXCLUDE]                     [--mini MINI] [--source SOURCE] [--timeout TIMEOUT]                     [--secure] [--no-pre-allocate] [--version]Command line interface for testing internet bandwidth using speedtest.net.--------------------------------------------------------------------------https://github.com/sivel/speedtest-clioptional arguments:  -h, --help            show this help message and exit  --no-download         Do not perform download test  --no-upload           Do not perform upload test  --single              Only use a single connection instead of multiple. This                        simulates a typical file transfer.  --bytes               Display values in bytes instead of bits. Does not                        affect the image generated by --share, nor output from                        --json or --csv  --share               Generate and provide a URL to the speedtest.net share                        results image, not displayed with --csv  --simple              Suppress verbose output, only show basic information  --csv                 Suppress verbose output, only show basic information                        in CSV format. Speeds listed in bit/s and not affected                        by --bytes  --csv-delimiter CSV_DELIMITER                        Single character delimiter to use in CSV output.                        Default ","  --csv-header          Print CSV headers  --json                Suppress verbose output, only show basic information                        in JSON format. Speeds listed in bit/s and not                        affected by --bytes  --list                Display a list of speedtest.net servers sorted by                        distance  --server SERVER       Specify a server ID to test against. Can be supplied                        multiple times  --exclude EXCLUDE     Exclude a server from selection. Can be supplied                        multiple times  --mini MINI           URL of the Speedtest Mini server  --source SOURCE       Source IP address to bind to  --timeout TIMEOUT     HTTP timeout in seconds. Default 10  --secure              Use HTTPS instead of HTTP when communicating with                        speedtest.net operated servers  --no-pre-allocate     Do not pre allocate upload data. Pre allocation is                        enabled by default to improve upload performance. To                        support systems with insufficient memory, use this                        option to avoid a MemoryError  --version             Show the version number and exit