情景描述：开发同事报告使用某普通用户test无法远程登陆一台，报错“shellrequestfailedonchannel0”。解决过程!mark(http://osnqtjqw9.bkt.clouddn.com/blog/180228/KDAl8AEadk.png?imageslim)判断内存空间

一、需求：定时备份数据库数据二、分析：1\.定时任务2\.备份数据库表结构和数据 三、实现： 1\.pom文件：<?xmlversion"1.0"encoding"UTF8"?<projectxmlns"http://maven.apache.org/POM/4.0.0"xmlns

貌似zone里面有个discuz如何post发帖的帖子 http://www.wooyun.org/bugs/wooyun2010015312(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fwww.wooyun.org%2Fbugs%2Fwooyun2010015312)

原文：http://www.cnblogs.com/ygj0930/p/6543901.html(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fwww.cnblogs.com%2Fygj0930%2Fp%2F6543901.html)一：ConcurrentSkipListMap

邮件要求兼容outlook等邮箱软件，发现很多样式都不生效。找到的模板如下：<!DOCTYPEhtmlPUBLIC"//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1transitional.dtd"<ht

 原始出处(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fixdba.blog.51cto.com%2F2895551%2F552947)http://ixdba.blog.51cto.com/2895551/552947(https://www.oschina.net/acti

微信的接入在填写服务器URL时指向TOKEN验证的php文件，列如http://localhost/wlink.php验证示例代码<?php//如果接收到验证信息则调用valid()函数进行验证if(isset($_GET'echostr')){valid();}else

原文同步至http://www.waylau.com/mysqltutorial/(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fwww.waylau.com%2Fmysqltutorial%2F)关于MySQLMySQL是最流行的开源数据库。本文

转自 http://wallimn.iteye.com/blog/640772Oracle正版用户授权(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fwallimn.iteye.com%2Fblog%2F640772)博客分类：数据库(https:/

文章原创，转载请注明出处:http://blog.csdn.net/feifei454498130/article/details/9306631(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fblog.csdn.net%2Ffeifei454498130%2Farticle%2Fdet