摘要：#/usr/bin/env python # -*- coding:utf-8 -*- import sys,os class WebServer(object): def __init__(self,host,port): self.host = host self.port = port def start(self): pri... 阅读全文

摘要：#!/bin/sh # #chkconfig: 2345 80 90 #description: mongodb start() { /usr/local/yunshipei/enterplorer/mongodb/bin/mongod -f /usr/local/yunshipei/enterplorer/mongodb/etc/mongodb.conf } stop... 阅读全文

摘要：#nginx,keepalived安装略过 MASTER 节点配置文件（192.168.1.11） vi /etc/keepalived/keepalived.conf global_defs { ##keepalived自带的邮件提醒需要开启sendmail服务。建议用独立的监控或第三方SMTP 阅读全文

摘要：dbpath=/home/mongodb/data logpath=/home/mongodb/log/mongodb.log logappend=true port=27017 fork=true noauth=true master=true oplogSize=2048 slave=true source=10.0.0.7 slavedelay=1 autoresync=true 阅读全文

摘要：from functools import reduce CHAR_TO_FLOAT = { '0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9, '.': -1 } def str2float(s): ... 阅读全文

摘要：注意，赋值语句： 相当于： 阅读全文