摘要： #!/bin/sh# Nitin Jerath - Aug 2005#Usage sshUserSetup.sh -user [ -hosts \"\" | -hostfile ] [ -advanced ] [ -verify] [ -exverify ] [ -logfile ] [-confirm] [-shared] [-help] [-usePassphrase] [-noPromptPassphrase]#eg. sshUserSetup.sh -hosts "host1 host2" -user njerath -advanced#This 阅读全文

摘要： 使用dbstart 和dbshut 脚本来自动化启动和关闭数据库：1. 登录用户root。2. 编辑你的平台的oratab 文件。打开文件/etc/oratab：文件里数据库条目为以下格式：SID:ORACLE_HOME:{Y|N|W}其中，Y 和N 表示是否脚本启动或关闭数据库。对于想要实现自动化关闭和启动，首先确定数据库的实例ID ，也就是第一个SID 所标识的，然后修改最后的值为Y 。3. 切换系统工作目录到/etc/init.d4. 创建文件dbora 文件，将拷贝以下代码。#! /bin/sh -x## Change the value of ORACLE_HOME to speci 阅读全文

摘要： by Elizabeth Grace SaundersHow does he find time to meet with 10 customers a week and make his yearly quota in the first quarter?, a salesman wonders about his top producing coworker. I can barely find time to have five appointments a week and get all my paperwork done correctly and turned in on tim 阅读全文

摘要： by Kyle Wiens| 8:02 AM July 20, 2012If you think an apostrophe was one of the 12 disciples of Jesus, you will never work for me. If you think a semicolon is a regular colon with an identity crisis, I will not hire you. If you scatter commas into a sentence with all the discrimination of a shotgun, y 阅读全文

摘要： by Eddie Yoon| 7:00 AM August 29, 2012Americans love chicken wings. Last year they ate three billion pounds of the sauce-covered poultry products. Buffalo Wild Wings, a Minneapolis-based restaurant chain that specializes in wings, has a market cap in excess of $1 billion. Great Sea, my favorite wing 阅读全文

摘要： Posted by Kerry Bodine on December 28, 2012A couple of months ago, I spoke at a conference in Las Vegas. Immediately before my talk, two advertising execs, one a professed quant geek and the other a “creative,” spoke about how their agencies rely less on hunches these days and more on quantitative d 阅读全文

摘要： 模块介绍：xlrd 0.7.5 下载地址：http://pypi.python.org/pypi/xlrd 文档地址：https://secure.simplistix.co.uk/svn/xlrd/trunk/xlrd/doc/xlrd.htmlxlwt 0.7.3 下载地址：http://pypi.python.org/pypi/xlwt 文档地址：https://secure.simplistix.co.uk/svn/xlwt/trunk/xlwt/doc/xlwt.html模块安装：分别将tar.gz文件包解压，在cmd命令行窗口，进入到xlrd或xlwt，运行python setup 阅读全文

摘要： Oracle http://cx-oracle.sourceforge.net/html/index.html模块名称：cx_Oracle#!/usr/bin/pythonimport cx_Oracleconnstr='scott/tiger'conn = cx_Oracle.connect(connstr)curs = conn.cursor()curs.execute('select * from emp')print curs.descriptionfor row in curs:print rowconn.close()MySQL http://mys 阅读全文

摘要： http://docs.oracle.com/cd/E11882_01/server.112/e25789/cncptdba.htmADDMAutomatic Database Diagnostic Monitor. An Oracle Database infrastructure that enables a database to diagnose its own performance and determine how identified problems could be resolved.Automatic Database Diagnostic Monitor (ADDM) 阅读全文

摘要： Undelete 360下载地址：http://www.undelete360.com/download.html意外地删除文件？Undelete 360是一用来还原意外删除文件的最佳软件。使用快速、便捷的算法，浏览、搜索并恢复因特殊事件、病毒或软件和计算机崩溃导致的意外删除。Undelete 360能够支持硬盘、USB存储器和存储卡、相机、智能机及其它设备的内存卡等等。同时支持文件恢复和文件夹恢复。最重要的是，Undelete 360 百分之百免费。无广告、无功能限制。完全免费。PhotoRec下载地址：http://www.cgsecurity.org/wiki/TestDisk_Down 阅读全文