<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[webking168的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/webking168</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; webking168]]></copyright><item><title><![CDATA[mq集群配置]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/25417705</link><guid>https://blog.youkuaiyun.com/webking168/article/details/25417705</guid><author>webking168</author><pubDate>Mon, 16 Jul 2018 11:21:55 +0800</pubDate><description><![CDATA[刚开始采用动态集群，出现问题后改用动态]]></description><category></category></item><item><title><![CDATA[Linux下卸载Oracle 11g]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/80949797</link><guid>https://blog.youkuaiyun.com/webking168/article/details/80949797</guid><author>webking168</author><pubDate>Sat, 07 Jul 2018 11:13:46 +0800</pubDate><description><![CDATA[第一种方法： 使用oracle自带的runInstaller 卸载；[oracle@localhost /]$ cd /opt/oracle/product/11.2.0/dbhome_1/deinstall/
[oracle@localhost deinstall]$ export LANG=en
[oracle@localhost deinstall]$ ./deinstall 第二种方法：通...]]></description><category></category></item><item><title><![CDATA[Quartz入门教程]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/10394539</link><guid>https://blog.youkuaiyun.com/webking168/article/details/10394539</guid><author>webking168</author><pubDate>Tue, 03 Jul 2018 09:49:32 +0800</pubDate><description><![CDATA[Quartz是很有名气的任务调度框架，具有简单，易用的特点，借助于cron表达式，可进行负责的任务调度工作。这里是一个入门级的教程：

看代码：


Java代码 
 



package com.yjck.quartz;    import java.util.Date;    import org.quartz.Job;  import org.quartz.JobExe]]></description><category></category></item><item><title><![CDATA[tomcat6中ssi配置]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/12712003</link><guid>https://blog.youkuaiyun.com/webking168/article/details/12712003</guid><author>webking168</author><pubDate>Tue, 03 Jul 2018 09:48:49 +0800</pubDate><description><![CDATA[1.去掉tomcat6中conf/web.xml关于ssi的注释(两个地方)

===================================(1)===========================================

        ssi
        
          org.apache.catalina.ssi.SSIServlet]]></description><category></category></item><item><title><![CDATA[linux释放缓存内存]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/15504525</link><guid>https://blog.youkuaiyun.com/webking168/article/details/15504525</guid><author>webking168</author><pubDate>Tue, 03 Jul 2018 09:48:16 +0800</pubDate><description><![CDATA[操作如下:
[root@server test]# cat /proc/sys/vm/drop_caches
0
首先,/proc/sys /vm/drop_caches的值,默认为0
[root@server test]# sync
手动执行sync命令(描述:sync 命令运行 sync 子例程。如果必须停止系统，则运行 sync 命令以确保文件系统的完整性。sync 命令将所有未写]]></description><category></category></item><item><title><![CDATA[Spring中Quartz的配置]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/10394195</link><guid>https://blog.youkuaiyun.com/webking168/article/details/10394195</guid><author>webking168</author><pubDate>Tue, 03 Jul 2018 09:47:46 +0800</pubDate><description><![CDATA[Quartz是一个强大的企业级任务调度框架，Spring中继承并简化了Quartz，下面就看看在Spring中怎样配置Quartz：
首先我们来写一个被调度的类：

package com.kay.quartz;
public 
class QuartzJob
{

    public 
void work()
    {
    System.out.println(&quot;Q]]></description><category></category></item><item><title><![CDATA[查看ORACLE用户链接数]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/14122903</link><guid>https://blog.youkuaiyun.com/webking168/article/details/14122903</guid><author>webking168</author><pubDate>Tue, 03 Jul 2018 09:45:57 +0800</pubDate><description><![CDATA[首先用系统账户登录
　　select * from v$session where username is not null
　　select username,count(username) from v$session where username is not null group by username #查看不同用户的连接数
　　select count(*) from v$ses]]></description><category></category></item><item><title><![CDATA[svn 删除不了文件夹（可以删除文件，增加文件、增加文件夹，就是删除不了文件夹）]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/48714613</link><guid>https://blog.youkuaiyun.com/webking168/article/details/48714613</guid><author>webking168</author><pubDate>Thu, 24 Sep 2015 18:09:11 +0800</pubDate><description><![CDATA[解办法：
在authz文件中去掉 * = r。]]></description><category></category></item><item><title><![CDATA[linux 安装 maven 及 nexus私服]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/48025511</link><guid>https://blog.youkuaiyun.com/webking168/article/details/48025511</guid><author>webking168</author><pubDate>Thu, 27 Aug 2015 14:28:20 +0800</pubDate><description><![CDATA[安装maven:

下载地址
http://maven.apache.org/download.cgi
版本 apache-maven-3.0.4-bin.tar.gz
tar -xvf apache-maven-3.0.4-bin.tar.gz 
mv apache-maven-3.0.4 /usr/local/apache-maven
文件存放好之后，设置环境变量，打开etc/p]]></description><category></category></item><item><title><![CDATA[在CentOS中安装中文字体]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/43053381</link><guid>https://blog.youkuaiyun.com/webking168/article/details/43053381</guid><author>webking168</author><pubDate>Fri, 23 Jan 2015 11:32:11 +0800</pubDate><description><![CDATA[1、先从你本机 C:\Windows\Fonts 拷贝或者网络上下载你想要安装的字体文件（*.ttf文件）到
/usr/share/fonts/chinese/TrueType 目录下（如果系统中没有此目录，则自行mkdir创建，亦可重命名为自己喜欢的文件夹名）
2、修改字体文件的权限，使root用户以外的用户也可以使用
# cd /usr/share/fonts/chinese/TrueT]]></description><category></category></item><item><title><![CDATA[linux 安装mysql.5.5.14]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/39643095</link><guid>https://blog.youkuaiyun.com/webking168/article/details/39643095</guid><author>webking168</author><pubDate>Sun, 28 Sep 2014 16:22:14 +0800</pubDate><description><![CDATA[3.1  编译安装ncurses-5.9
1、解压ncurses-5.9.tar.gz
    tar –xvf ncurses-5.9.tar.gz
 
2、编译安装ncurses-5.9
    ./configure
    make && make install
 
3.2   编译安装mysql-5.5.14
1、创建用户和组
    groupadd mysql]]></description><category></category></item><item><title><![CDATA[ORACLE删除表空间]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/37907987</link><guid>https://blog.youkuaiyun.com/webking168/article/details/37907987</guid><author>webking168</author><pubDate>Thu, 17 Jul 2014 15:33:53 +0800</pubDate><description><![CDATA[SQL code
--删除空的表空间，但是不包含物理文件
drop tablespace tablespace_name;
--删除非空表空间，但是不包含物理文件
drop tablespace tablespace_name including contents;
--删除空表空间，包含物理文件
drop tablespace tablespace_name including da]]></description><category></category></item><item><title><![CDATA[删除数据库归档文件脚本]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/37699019</link><guid>https://blog.youkuaiyun.com/webking168/article/details/37699019</guid><author>webking168</author><pubDate>Fri, 11 Jul 2014 17:50:23 +0800</pubDate><description><![CDATA[archivelog_delete.sh

#oracle自动删除归档文件脚本
rman target /  
#delete noprompt expired archivelog all;
delete noprompt archivelog until time 'sysdate-7';
exit;
EOF]]></description><category></category></item><item><title><![CDATA[解决ORA-27154，ORA-27300，ORA-27301：No space left on device]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/37559399</link><guid>https://blog.youkuaiyun.com/webking168/article/details/37559399</guid><author>webking168</author><pubDate>Tue, 08 Jul 2014 10:02:21 +0800</pubDate><description><![CDATA[利用DBCA创建数据库，重启数据库，都可能会出现此类错误,主要原因可能是数据库实例太多，需要比较多的信号量
ORA-27154: post/wait create failed
ORA-27300: OS system dependent operation:semget failed with status: 28
ORA-27301: OS failure message: No spa]]></description><category></category></item><item><title><![CDATA[查看 SELinux状态及关闭SELinux]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/27319923</link><guid>https://blog.youkuaiyun.com/webking168/article/details/27319923</guid><author>webking168</author><pubDate>Wed, 28 May 2014 11:07:45 +0800</pubDate><description><![CDATA[查看SELinux状态：
1、/usr/sbin/sestatus -v      ##如果SELinux status参数为enabled即为开启状态
SELinux status:                 enabled
2、getenforce                 ##也可以用这个命令检查
关闭SELinux：
1、临时关闭（不用重启机器）：
setenfor]]></description><category></category></item><item><title><![CDATA[405 not allowed 解方法]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/24995197</link><guid>https://blog.youkuaiyun.com/webking168/article/details/24995197</guid><author>webking168</author><pubDate>Sun, 04 May 2014 17:52:26 +0800</pubDate><description><![CDATA[server {
        listen       80;
        error_page 405 =200 @405;
        server_name  search.km1818.com;



        location @405 {
            root /srv/http;
            proxy_method GET]]></description><category></category></item><item><title><![CDATA[更新yum库]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/23359973</link><guid>https://blog.youkuaiyun.com/webking168/article/details/23359973</guid><author>webking168</author><pubDate>Thu, 10 Apr 2014 15:52:06 +0800</pubDate><description><![CDATA[1, 进入目录：/etc/yum.repos.d

2，]]></description><category></category></item><item><title><![CDATA[nginx 日志分割脚本]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/21471037</link><guid>https://blog.youkuaiyun.com/webking168/article/details/21471037</guid><author>webking168</author><pubDate>Tue, 18 Mar 2014 17:19:25 +0800</pubDate><description><![CDATA[#nginx日志切割脚本
#author: http://www.nginx.cn

#!/bin/bash
#设置日志文件存放目录
logs_path="/usr/local/nginx_http_upstream/logs/"
#设置pid文件
pid_path="/usr/local/nginx_http_upstream/logs/nginx.pid"

#重命名日志文件]]></description><category></category></item><item><title><![CDATA[在HTML中嵌入并播放FLV媒体文件]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/19828373</link><guid>https://blog.youkuaiyun.com/webking168/article/details/19828373</guid><author>webking168</author><pubDate>Mon, 24 Feb 2014 16:14:09 +0800</pubDate><description><![CDATA[在HTML中嵌入并播放FLV媒体文件
December 8th 2012评论(2)


这个说起来比较复杂，并且在以后的html5规范中也将摒弃（个人认为），
但面对目前国内的主流浏览器，如果你想要在网页中播放FLV文件的话，你还是要掌握这个东西。
目前主流浏览器不能直接嵌入并且播放FLV文件，
所以我们需要借助一个html标签object,
来嵌入一个swf媒体播放文件，
并利]]></description><category></category></item><item><title><![CDATA[linux oracle自动备份脚本]]></title><link>https://blog.youkuaiyun.com/webking168/article/details/19160755</link><guid>https://blog.youkuaiyun.com/webking168/article/details/19160755</guid><author>webking168</author><pubDate>Thu, 13 Feb 2014 14:37:38 +0800</pubDate><description><![CDATA[1、备份脚本：


[css] 
view plaincopy


#!/bin/sh    export ORACLE_BASE=/home/oracle  export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1  export ORACLE_SID=orcl  export PATH=$PATH:$HOME/bin:$ORACLE_]]></description><category></category></item></channel></rss>