海运的博客

<?php
$from = "0xc562B9310436D9fA01ED015E48145";
$to = "0xAAAB2eC23dd5dd9602e631B8399fA94";
$gas_price = "0x800e8dfc00";
$gas_limit = "0x01d4c0";
$value = "0x018493fba64ef00000";
$data = '{"method":"personal_sendTransaction","params":[{"from":"'.$from.'","to":"'.$to.'","gas": "'.$gas_limit.'", "gasPrice": "'.$gas_price.'","data":"","value":"'.$value.'"},"password"],"id":1,"jsonrpc":"2.0"}';
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,'localhost:8545');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$data = curl_exec($ch);
print_r($data);
curl_close($ch);

wget -O /usr/bin/speedtest https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
chmod +x /usr/bin/speedtest 
speedtest

选择指定服务器：

speedtest --list
speedtest --list|grep China
speedtest --server 4751