Oracle 11g R2 数据库安装硬件配置要求: 最小内存 1 GB of RAM 虚拟内存容量,这个oracle也有要求,不用担心此时的swap分区不够oracle的要求 .虚拟内存swap如何增加容量,后面将会讲到 Available RAM Swap Space Required Between 1 GB and 2 GB 1.5 times the size of RAM Between 2 GB and 16 GB Equal to the size of RAM More tha
Liunx下安装jdk 1.首先进入ROOT权限 命令 sudo su 输入密码进入 root 权限 2.看下当前liunx 是否存在jdk 环境 ,输入命令 javac,如果存在则会显示对应jdk环境内容,如果不存在,会提示找不到jdk环境,提示内容如下: The program 'javac' can be found in the following packages: * default-jdk * ecj * gcj-4.6-jdk * gcj-4.7-jdk * ope
liunx下tomcat启动 Cannot find ./catalina.sh 2013-08-23 11:50 1521人阅读 评论(0) 收藏 举报 Cannot find ./catalina.shThe file is absent or does not have execute permission This file is needed to run this program 没有给bin目录下的文件授权可执行权限: chmod +x bin/*.sh
dmp导出数据源的oracle版本是12c,我本地oracle版本是11g,这在导入数据过程中导致出现错误 一.用system 用户登录oracle,我忘记了system密码,解决办法: [oracle@yypc ~]$sqlplus "/as sysdba" SQL>startup SQL>conn /as sysdba SQL>alter user system identified by password; SQL>alter user system ac
<ORACLE 10.2.05版本的升级补丁安装> 首先我们解压 $ unzip p8202632_10205_LINUX.zip 解压后我们会发现多出了个文件夹,他是:Disk1,进入Disk1.然后执行安装: $ ./runInstaller 执行脚本 # /u01/app/oracle//db_1/root.sh Running Oracle 10g root.sh script... The following environment variables are set as: ORA