CentOS5.5安装Oracle11g目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc291228644"1、swap分区大小设置PAGEREF_Toc291228644\h1HYPERLINK\l"_Toc291228645"2、操作系统要求PAGEREF_Toc291228645\h2HYPERLINK\l"_Toc291228646"3、修改hostsPAGEREF_Toc291228646\h2HYPERLINK\l"_Toc291228647"4、安装包需求PAGEREF_Toc291228647\h2HYPERLINK\l"_Toc291228648"5、解压安装文件，安装jdkPAGEREF_Toc291228648\h4HYPERLINK\l"_Toc291228649"6、创建用户和组PAGEREF_Toc291228649\h5HYPERLINK\l"_Toc291228650"7、调整内核参数PAGEREF_Toc291228650\h5HYPERLINK\l"_Toc291228651"8、创建安装oracle的文件夹，并设置其相应权限给Oracle用户PAGEREF_Toc291228651\h6HYPERLINK\l"_Toc291228652"9、设置oracle环境变量PAGEREF_Toc291228652\h6HYPERLINK\l"_Toc291228653"10、以oracle身份登录图形界面进行安装PAGEREF_Toc291228653\h6HYPERLINK\l"_Toc291228654"11、设置oracle自动启动PAGEREF_Toc291228654\h29swap分区大小设置[root@centos/]#grepMemTotal/proc/meminfoMemTotal:5975048kBOnLinuxx86:OnLinuxx86-64:Atleast4GBofRAM操作系统要求[root@centos/]#cat/proc/version■OnLinuxx86:–AsianuxServer3SP2–OracleLinux4Update7–OracleLinux5Update2–RedHatEnterpriseLinux4Update7–RedHatEnterpriseLinux5Update2–SUSELinuxEnterpriseServer10SP2–SUSELinuxEnterpriseServer11■OnLinuxx86-64–AsianuxServer3SP2–OracleLinux4Update7–OracleLinux5Update2–RedHatEnterpriseLinux4Update7–RedHatEnterpriseLinux5Update2–SUSELinuxEnterpriseServer10SP2–SUSELinuxEnterpriseServer11修正hosts[root@centos/]#vi/etc/hosts#Donotremovethefollowingline,orvariousprograms#thatrequirenetworkfunctionalitywillfail.192.168.89.16centos安装包需求[root@centos/]#rpm-qa|grepbinutils（查找包）binutils-2.17.50.0.6-14.el5[root@centosCentOS]#rpm-ivhcompat-libstdc++-33-3.2.3-61.i386.rpm（安装包）warning:compat-libstdc++-33-3.2.3-61.i386.rpm:HeaderV3DSAsignature:NOKEY,keyIDe8562897Preparing...###########################################[100%]1:compat-libstdc++-33###########################################[100%]OnLinuxx86:OnLinuxx86-64:pdksh-5.2.14-36.el5.x86_64.rpmunixODBC-2.2.11-7.1.i386.rpm