??xml version="1.0" encoding="utf-8" standalone="yes"?>精品国产乱码久久久久久1区2区 ,91蜜臀精品国产自偷在线,欧美国产第二页http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436091.htmlAntiquManAntiquManWed, 15 Dec 2021 01:08:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436091.htmlhttp://www.aygfsteel.com/AntiquMan/comments/436091.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436091.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/436091.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/436091.html

AntiquMan 2021-12-15 09:08 发表评论
]]>
单爬虫:(x)东方财富|股数据爬?/title><link>http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436089.html</link><dc:creator>AntiquMan</dc:creator><author>AntiquMan</author><pubDate>Wed, 15 Dec 2021 01:07:00 GMT</pubDate><guid>http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436089.html</guid><wfw:comment>http://www.aygfsteel.com/AntiquMan/comments/436089.html</wfw:comment><comments>http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436089.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/AntiquMan/comments/commentRss/436089.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/AntiquMan/services/trackbacks/436089.html</trackback:ping><description><![CDATA[转蝲 https://zhuanlan.zhihu.com/p/50099084<img src ="http://www.aygfsteel.com/AntiquMan/aggbug/436089.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/AntiquMan/" target="_blank">AntiquMan</a> 2021-12-15 09:07 <a href="http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436089.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>oracle查看执行最慢与查询ơ数最多的sql语句http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436090.htmlAntiquManAntiquManWed, 15 Dec 2021 01:07:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436090.htmlhttp://www.aygfsteel.com/AntiquMan/comments/436090.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436090.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/436090.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/436090.html

AntiquMan 2021-12-15 09:07 发表评论
]]>
element表格动态列数据--Ҏ(gu)q回g改单元格颜色http://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436088.htmlAntiquManAntiquManWed, 15 Dec 2021 01:06:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436088.htmlhttp://www.aygfsteel.com/AntiquMan/comments/436088.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2021/12/15/436088.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/436088.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/436088.html

AntiquMan 2021-12-15 09:06 发表评论
]]>
卸蝲和安装LINUX上的JDKhttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427559.htmlAntiquManAntiquManTue, 29 Sep 2015 14:26:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427559.htmlhttp://www.aygfsteel.com/AntiquMan/comments/427559.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427559.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/427559.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/427559.html卸蝲默认的:(x)
用root用户登陆到系l,打开一个终端输?br style="margin: 0px; padding: 0px;" /># rpm -qa|grep gcj
昄内容其中包含下面两行信息
# java-1.4.2-gcj-compat-1.4.2.0-27jpp
# java-1.4.2-gcj-compat-devel-l.4.2.0-27jpp
卸蝲
# rpm -e java-1.4.2-gcj-compat-devel-l.4.2.0-27jpp
# rpm -e java-1.4.2-gcj-compat-l.4.2.0-27jpp

卸蝲其他自己安装的JDKq接用rpm -e <javaXXXXX>
   卸蝲rpm版的jdkQ?/p>

   #rpm -qa|grep jdk

   昄Qjdk-1.6.0_10-fcs
   卸蝲Q?rpm -e  --nodeps  jdk-1.6.0_10-fcs



AntiquMan 2015-09-29 22:26 发表评论
]]>
Linux安装JDK1.8和Jrockit 1.6JDKhttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427558.htmlAntiquManAntiquManTue, 29 Sep 2015 13:25:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427558.htmlhttp://www.aygfsteel.com/AntiquMan/comments/427558.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2015/09/29/427558.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/427558.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/427558.html1. 安装前,最好先删除Linux自带的OpenJDKQ?/span>

(1)q行java-versionQ会(x)发现Linux自带的OpenJDKQ运行rpm -qa | grep OpenJDKQ找带的OpenJDK名称Q?/span>

(2)q行rpm - nodeps -e OpenJDK名称Q删除OpenJDKQ?/span>

2. 下蝲jdk-8u20-linux-x64.rpmQ运行rpm -ivh jdk-8u20-linux-x64.rpm安装Q?/span>

3. q行vim /etc/profileQ在文g末尾输入以下几行Q?/span>

export JAVA_HOME=/usr/java/jdk1.8.0_20
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin

保存Q退出;

4. q行source /etc/profileQ/etc/profile文g生效Q或者重启;

5. q行java -versionQ返回结果如下:(x)

java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)

说明JDK1.8已经安装成功Q?br />
---------------------Jrockit JDK 16

JAVA_HOME="/root/jrockit-jdk1.6.0_45-R28.2.7-4.1.0"
CLASSPATH=".:$JAVA_HOME/lib:$CLASSPATH"
PATH=".:$JAVA_HOME/bin:$PATH"
export JAVA_HOME CLASSPATH PATH





AntiquMan 2015-09-29 21:25 发表评论
]]>
Oracle10g下蝲地址--多^C?2位和64?(?http://www.aygfsteel.com/AntiquMan/archive/2015/08/20/426923.htmlAntiquManAntiquManThu, 20 Aug 2015 11:27:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2015/08/20/426923.htmlhttp://www.aygfsteel.com/AntiquMan/comments/426923.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2015/08/20/426923.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/426923.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/426923.html 前段旉ORACLE?0G的下载从官网拿掉?Q许多童鞋不知道ORACLE 10g 的下载地址Q这里我附上oracle 10g 下蝲的链接,方便大家下蝲?/p>

          点击链接使用q雷卛_下蝲?/strong>

          4U包的介l:(x)

                    ***_database_*.zip                 是oracle数据?服务?软g的安装包Q如果你要创Z个数据库Q请下蝲q个版本

                    ***_client_*.zip                       是oracle数据?客户?软g的安装包Q如果你不需要创建数据库Q只是用来操作远E电(sh)脑上的数据库Ӟ请下载这个版?/strong>

                    ***_gateways_*.zip                oracle透明|关Q如果你要链接其他数据库Q请下蝲q个软g?/strong>

                    ***_clusterware_*.zip             oracle集群软gQ如果你要做RACQ请下蝲q个软g?/strong>

          

 

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Linux x86

http://download.oracle.com/otn/linux/oracle10g/10201/10201_database_linux32.zip
http://download.oracle.com/otn/linux/oracle10g/10201/10201_client_linux32.zip

http://download.oracle.com/otn/linux/oracle10g/10201/10201_clusterware_linux32.zip
http://download.oracle.com/otn/linux/oracle10g/10201/10201_gateways_linux32.zip

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Linux x86-64

http://download.oracle.com/otn/linux/oracle10g/10201/10201_database_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_client_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_clusterware_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_gateways_linux_x86_64.cpio.gz

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Microsoft Windows (32-bit)

            http://download.oracle.com/otn/nt/oracle10g/10201/10201_database_win32.zip
            http://download.oracle.com/otn/nt/oracle10g/10201/10201_client_win32.zip
            http://download.oracle.com/otn/nt/oracle10g/10201/10201_clusterware_win32.zip
            http://download.oracle.com/otn/nt/oracle10g/10201/10201_gateways_win32.zip

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Microsoft Windows (x64)

            http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_database.zip
            http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_client.zip
            http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_clusterware.zip

       

          如果是win7 64?可能下蝲上面的版本还是无法安装,需要下载下面的q个版本:

          http://download.oracle.com/otn/nt/oracle10g/10204/10204_vista_w2k8_x64_production_db.zip

 

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for AIX5L

http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_database.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_client.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_cluster.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_gateways.cpio.gz

Oracle Database 10g Release 2 (10.2.0.2) Enterprise/Standard Edition for Solaris Operating System (x86)

http://download.oracle.com/otn/solaris/oracle10g/10202/10202_database_solx86.zip
http://download.oracle.com/otn/solaris/oracle10g/10202/10202_client_solx86.zip
http://download.oracle.com/otn/solaris/oracle10g/10202/10202_clusterware_solx86.zip

 

Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Solaris Operating System (x86-64)

http://download.oracle.com/otn/solaris/oracle10g/10201/x8664/10201_database_solx86_64.zip
http://download.oracle.com/otn/solaris/oracle10g/10201/x8664/10201_client_solx86_64.zip
http://download.oracle.com/otn/solaris/oracle10g/10201/x8664/10201_clusterware_solx86_64.zip



AntiquMan 2015-08-20 19:27 发表评论
]]>
Hadoop格式化HDFS报错java.net.UnknownHostException: localhost.localdomain: localhost.localdomainhttp://www.aygfsteel.com/AntiquMan/archive/2015/08/19/426895.htmlAntiquManAntiquManWed, 19 Aug 2015 06:24:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2015/08/19/426895.htmlhttp://www.aygfsteel.com/AntiquMan/comments/426895.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2015/08/19/426895.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/426895.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/426895.htmlSHUTDOWN_MSG: Shutting down NameNode at java.net.UnknownHostException: datanode: datanode: unknown error

如果忽略该错误启动DFSQ会(x)发现datanode无法正常启动?/span>

原因Q?/span>
    hadoop在格局化HDFS的时辎ͼl由q程hostname号o(h)获取到的L名在/etc/hosts文g中进行映的时辰Q没有找刎ͼ也就是名字不一栗?/span>

卻I(x)
    配置文gslaves 填写?L? 要与 节点的主机名一?节点Zhostname查看)

查看本n用户的主机名Qhostname

查看/etc/hosts内容Qcat /etc/hosts

hosts文g 里面我们自己随意L(fng)L名字是不可以的,必须?节点Lhostname一致?/span>

l论Q?/span>
节点LQ?hostname  ?   个主Z?etc/hosts 下的hostname   ? 配置文gslaves 中的hostname  必须完全一致?br />

解决Ҏ(gu)


修改/etc/sysconfig/network中HOSTNAME的gؓ(f)localhostQ或者自己指定的L名,保证localhost?etc/hosts文g中映ؓ(f)正确的IP地址Q然后重新启动网l服?

/etc/rc.d/init.d/network restart 

AntiquMan 2015-08-19 14:24 发表评论
]]>
如何做域名解析(A记录、CNAME记录、URL转发、二U域名)http://www.aygfsteel.com/AntiquMan/archive/2015/08/10/426713.htmlAntiquManAntiquManMon, 10 Aug 2015 06:37:00 GMThttp://www.aygfsteel.com/AntiquMan/archive/2015/08/10/426713.htmlhttp://www.aygfsteel.com/AntiquMan/comments/426713.htmlhttp://www.aygfsteel.com/AntiquMan/archive/2015/08/10/426713.html#Feedback0http://www.aygfsteel.com/AntiquMan/comments/commentRss/426713.htmlhttp://www.aygfsteel.com/AntiquMan/services/trackbacks/426713.html什么是域名解析Q?/strong>域名解析是域名到IP地址的{换过E。IP地址是网路上标识(zhn)站点的数字地址Qؓ(f)了简单好讎ͼ采用域名来代替IP地址标识站点地址。域名的解析工作由DNS服务器完成?/p>

什么是A记录(IP指向)Q?/strong> 用来指定域名对应的IP地址记录。用户可以将该域名解析到自己的web server上。同时也可以讄(zhn)域名的二域名?/p>

什么是cname记录(别名指向)Q?/strong>相当于用子域名来代替ip地址Q优Ҏ(gu)如果ip地址变化Q只需要改动子域名的解析,而不需要逐一改变ip地址解析?/p>

什么是URL(转发)Q?/strong>讉K(zhn)的域名Ӟ会(x)自动跌{到?zhn)所指定的另一个网l地址QURLQ,此时在浏览器地址栏显C的是你跌{的地址?/p>

什么是frame(隐藏转发)Q?/strong>讉K(zhn)的域名Ӟ会(x)自动跌{到?zhn)所指定的另一个网l地址QURLQ,此时在浏览器地址栏显C的是你原域名地址?/p>

什么是mail记录Q?/strong>它指向一个邮件服务器Q用于电(sh)子邮件系l发邮g时根?收信人的地址后缀来定位邮件服务器?/p>

什么是MX记录Q?/strong>它指向一个邮件服务器Q用于电(sh)子邮件系l发邮g时根?收信人的地址后缀来定位邮件服务器?/p>

AntiquMan 2015-08-10 14:37 发表评论
]]>
վ֩ģ壺 | üɽ| | | ƽ| | ؼ| | | | | | | ɽ| | | Ҿ| ľ| | | ɽ| | ն| Ϊ| | | з| | ʲ| ɽ| ˮ| ʡ| | ƽ| | | ʼ| | | ½| |