近日,我变成了linus的忠实fans,linux太太帅了,找回了曾经的字符控的感觉,oracle下安装linux可是件力气活,呵呵,耗费了两天的
近日,我变成了linus的忠实fans,linux太太帅了,找回了曾经的字符控的感觉,Oracle下安装linux可是件力气活,呵呵,耗费了两天的free time呢。和大家分享下吧。
首先自然是Linux的包,gcc的包、java的包等等的包都要装,不然会报错哦!!!
1、检查RAM和交换空间大小:
grep MemTotal /proc/meminfo
grep SwapTotal /proc/meminfo
2、创建Oracle组和用户账号
groupadd oinstall
groupadd dba
useradd -m -u 500(其他也可以) -g oinstall -G dba oracle
id oracle
3、修改oracle账号的口令
passwd oracle
4、创建目录
mkdir -p /u01/app/oracle
mkdir -p /archive
chown -R oracle:oinstall /u01 /archive
chmod -R 775 /u01 /archive
5、修改oracle软件目录权限
mkdir -P /soft/oracle
将oracle安装文件复制到/soft/oracle目录下,复制完成后执行下面命令:
chown -R oracle:oinstall /soft/oracle
6、配置linux内核参数(2147483648为2G)
编辑 /etc/sysctl.conf文件,加上如下内容
kernel.shmall=2097152
kernel.shmmax=8589934592
kernel.shmmni=4096
kernel.sem=25032000100128
fs.file-max=65535
net.ipv4.ip_local_port_range=102465000
net.core.rmem_default=262144
net.core.wmem_default=262144
net.core.rmem_max=262144
net.core.wmem_max=262144
运行/sbin/sysctl -p检查参数
7、为了提高oracle用户的shell限制
编辑/etc/security/limits.conf文件,加上下列内容:
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
编辑/etc/profile文件,加上下列内容:
if[$USER = "oracle"];then
if[$SHELL = "/bin/ksh"];then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
8、配置oracle用户环境变量(用oracle身份登录)
执行su - oracle
编辑 /home/oracle/.bash_profile文件,加上下列内容:
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/10.2.0/db_1
export ORACLE_SID=orcl
export PATH=$ORACLE_HOME/bin:$PATH
9、安装oracle
配置完成后重启服务器,用oracle用户登录,打开终端,进入/soft/oracle/database目录;执行./runInstaller。
依照图形化安装大家应该是轻车熟路了吧。
至此,全部over,嘿嘿,,希望对大家有所帮助,我爱你们。

This article addresses MySQL's "unable to open shared library" error. The issue stems from MySQL's inability to locate necessary shared libraries (.so/.dll files). Solutions involve verifying library installation via the system's package m

This article explores optimizing MySQL memory usage in Docker. It discusses monitoring techniques (Docker stats, Performance Schema, external tools) and configuration strategies. These include Docker memory limits, swapping, and cgroups, alongside

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

This article compares installing MySQL on Linux directly versus using Podman containers, with/without phpMyAdmin. It details installation steps for each method, emphasizing Podman's advantages in isolation, portability, and reproducibility, but also

This article provides a comprehensive overview of SQLite, a self-contained, serverless relational database. It details SQLite's advantages (simplicity, portability, ease of use) and disadvantages (concurrency limitations, scalability challenges). C

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

This guide demonstrates installing and managing multiple MySQL versions on macOS using Homebrew. It emphasizes using Homebrew to isolate installations, preventing conflicts. The article details installation, starting/stopping services, and best pra

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Linux new version
SublimeText3 Linux latest version
