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Python脚本远程批量执行命令
摘要本文主要写用python脚本远程连接多台服务器,然后批量执行命令,最终返回命令执行结果。这个可以说是Ansible,Puppet等工具的最简单的雏形。做运维的同学应该都知道的。正文multi_task.py#_*_coding:utf-8_*_ importmultiprocessing importparamiko importgetpass importCo..
分类:编程语言   时间:2015-11-13 23:46:47    阅读次数:845
XCode :failed to get the task for process XXX
引人:iOS真机调试程序,报如下错误信息:failed to get the task for process XXX原因:证书问题,project和targets的证书都必须是开发证书,ADHOC的证书会出现此问题。解决方案:project和targets的证书使用开发证书。其他:failed t...
分类:其他好文   时间:2015-11-13 14:25:48    阅读次数:377
使用spring @Scheduled注解执行定时任务
首先要配置我们的spring.xml xmlns 多加下面的内容xmlns:task="http://www.springframework.org/schema/task" 然后xsi:schemaLocation多加下面的内容http://www.springframework.org/...
分类:编程语言   时间:2015-11-13 13:01:02    阅读次数:274
How to Operate SharePoint User Alerts with PowerShell
When you migrate list or site, the user alerts in the site will not be migrated together with the content. Below content can help you to do this task....
分类:系统相关   时间:2015-11-12 11:44:47    阅读次数:231
Guarding the Chessboard
Given an n ? m chessboard with some marked squares, your task isto place as few queens as possible to guard (attack or occupy) allmarked squares. Belo...
分类:其他好文   时间:2015-11-11 22:13:25    阅读次数:223
Count the Colors-ZOJ1610(线段树区间求)
Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones.Your task is counting the segmen...
分类:其他好文   时间:2015-11-11 20:36:57    阅读次数:226
关于编译报错Task failed because "resgen.exe" was not found
Task failed because "resgen.exe" was not found, or the correct Microsoft Windows SDK is not installed. The task is looking for "resgen.exe" in the "bi...
分类:其他好文   时间:2015-11-11 16:18:36    阅读次数:1470
SSIS Expressions 属性
将属性值使用一个表达式来表示,Expression可以是常量,可以是variable,可以是parameter。下图是一个Execute Sql Task的Expressions,Expressions :A collection of expressions. the evaluation res...
分类:其他好文   时间:2015-11-10 19:29:35    阅读次数:320
Oracle 通过sql profile为sql语句加hint
sql profile最大的优点是在不修改sql语句和会话执行环境的情况下去优化sql的执行效率,适合无法在应用程序中修改sql时.sql profile最常用方法大概是:--创建产生sql tuning advisor任务DECLARE tuning_task varchar2(100); l_s...
分类:数据库   时间:2015-11-10 19:19:39    阅读次数:477
Parallel Programming-Task Base
Parallel.For/ForEach是数据层面的并行,本文所讲的Task是将不同的操作并行执行,本文主要内容:1)Task的工作模型;2)初始化Task;3)完成Task;4)取消Task
分类:其他好文   时间:2015-11-09 23:52:17    阅读次数:280
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