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#!/bin/bash | |
set -x | |
ZABBIX_SERVER=192.168.1.100 | |
wget http://repo.zabbix.com/zabbix/3.2/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.2-1+xenial_all.deb | |
dpkg -i zabbix-release_3.2-1+xenial_all.deb | |
apt update | |
apt -y install zabbix-agent |
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#!/usr/bin/env node | |
'use strict'; | |
// ethereum: generate signed transactions | |
// source: https://gist.github.com/neuhaus/7387edf411513a9f11f1242dcec8d62e | |
const fs = require('fs'); | |
const rls = require('readline-sync'); | |
const Accounts = require('web3-eth-accounts'); | |
const web3utils = require('web3-utils'); |
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/* | |
* 安装nvm和相应npm包 | |
* $ nvm install v8.9.4 | |
* $ npm install keccakjs secp256k1 | |
*/ | |
const { randomBytes } = require('crypto') | |
const secp256k1 = require('secp256k1') | |
const SHA3 = require('keccakjs') |
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<?php | |
class Exmail | |
{ | |
protected $token = null; | |
public function __construct($corpId, $corpSecret, $debug = false) | |
{ | |
$url = sprintf('https://api.exmail.qq.com/cgi-bin/gettoken?corpid=%s&corpsecret=%s', $corpId, $corpSecret); | |
$resp = self::getJson($url); |
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#!/usr/bin/python | |
#coding:utf-8 | |
import os | |
import sys | |
import re | |
# Usage: | |
# mysqldump -u$user -p$pass --no-data --databases $database > db.sql | |
# ./sql_splitter.py db.sql create.sql modify.sql |
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#!/bin/bash | |
#注:很多发行版自带SysBench的是0.4.12,但有些参数(如oltp-tables-count)是0.5才支持的,建议从官方源获取源码编译运行 | |
cmd="sysbench --test=/root/src/sysbench-0.5/sysbench/tests/db/oltp.lua \ | |
--oltp-table-size=2000000 \ | |
--oltp-tables-count=20 \ | |
--oltp-range-size=100 \ | |
--oltp-point-selects=10 \ | |
--oltp-simple-ranges=6 \ |
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import urllib | |
print len(urllib.urlopen('http://106.75.28.160/UCloud.txt#rd?n').read().split('UCanUup')) - 1 #728 |
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#!/usr/bin/python | |
#coding: utf-8 | |
""" | |
Usage: | |
import multiprocess | |
slices = multiprocess.split_list(filelist, 8) #分成8份 | |
processes = map(lambda slice: multiprocess.spawn(file_processor, slice), slices) |
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#include <stdio.h> | |
int visit[1024] = {0}; | |
void perm_rec(int *a, int n, int i) | |
{ | |
int j; | |
if (i == n) { | |
for (j = 0; j < n; j++) | |
printf("%d ", a[j]); |
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#!/usr/bin/env python | |
#coding:utf-8 | |
import sys | |
import compiler | |
import thread | |
def thread_interpreter(globals_dict, locals_dict): | |
thread.start_new_thread(interpreter, (globals_dict, locals_dict)) |