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This article shows you how to install oracle in ubuntu. The content is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

The specific steps are as follows:

(1)

Installation system

Never use the user name when installing the system

Oracle

This user name because of the installation

Oracle

Need to be created, and there are permission issues.

(2)

Update the system to the latest and install the following package

The Internet means to use commands.

Sudo

Apt-get install

Install all of the following packages

Most bags are necessary.

An error will be reported later in the installation process, and you have to find these packages and copy them to the appropriate directory.

Alien binutils gcc ia32-libs lesstif2

Lesstif2-dev lib32stdc++6 lib32z1 libaio1

Libc6 libc6-dev libc6-dev-i386 libc6-i386

Libmotif3 make libstdc++5 rpm

(3)

Create a user

Because

Oracle

Must

Oracle

The user will install it, so you need to create a

Oracle

Users and associated user groups

Yurocy@yurocy-desktop:~$ sudo addgroup

Oinstall

Yurocy@yurocy-desktop:~$ sudo addgroup dba

Yurocy@yurocy-desktop:~$ sudo addgroup

Nobody

Yurocy@yurocy-desktop:~$ sudo useradd-g

Oinstall-G dba-d / home/oracle-m-s / bin/bash oracle

Voluyurocylic desktop nobody $sudo usermod-g

Nobody

(4)

Create an installation directory

Yurocy@yurocy-desktop:~$ sudo mkdir-p

/ opt/oracle

Yurocy@yurocy-desktop:~$ sudo chown-R

Oracle:oinstall / opt/oracle/

Yurocy@yurocy-desktop:~$ sudo chmod-R 755

/ opt/oracle/

(5)

Modify

Linux

Kernel parameters

Yurocy@yurocy-desktop:~$ sudo vim

/ etc/sysctl.conf

#

Press

I

Go to edit and add the following parameters

Kernel.shmmax = 3147483648

Kernel.shmmni = 4096

Kernel.shmall = 2097152

Kernel.sem = 250 32000 100 128

Fs.file-max = 65536

Net.ipv4.ip_local_port_range = 1024 65000

Yurocy@yurocy-desktop:~$ sudo vim

/ etc/security/limits.conf

#

Add the following parameters

Oracle soft nofile 65536

Oracle hard nofile 65536

Oracle soft nproc 16384

Oracle hard nproc 16384

#

Let the modified parameters take effect

Yurocy@desktop-desktop:~$ sudo sysctl-p

Create a link:

Yurocy@desktop-desktop:~$ sudo ln-s

/ usr/bin/awk / bin/awk

Yurocy@desktop-desktop:~$ sudo ln-s

/ usr/bin/rpm / bin/rpm

Yurocy@desktop-desktop:~$ sudo ln-s

/ usr/bin/basename / bin/basename

(6)

Set up the user environment

# switch to

Oracle

User

Yurocy@desktop-desktop:~$ su oracle

Password:

# enter the one you just created

Oracle

User password

Oracle@desktop-desktop:~$ vim / .profile

# Press

I

Enter edit mode and add the following

But the net said yes.

Bash_profile

File

It should be the same. It could be.

Ubuntu

Version problem

If [- f ~ / .bashrc]; then

~ / .bashrc

Fi

#

Press after editing

ESC

Press again

Shift+ZZ

Save and exit, then edit

.bashrc

Oracles@desktop-desktop:~$ vim

~

/. Bashrc

# add the following

Export ORACLE_BASE=/home/oracle/oracle

Export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_2

Export

PATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH

Export ORACLE_OWNER=oracle

Export ORACLE_SID=orcl

Export ORACLE_TERM=xterm

#

Create

Oracle

User password

Yurocy@yurocy-desktop:~$ sudo passwd oracle

(7)

Begin to prepare for installation

Need to be in the

/ etc/

Create a file under the directory

Redhat-release

Permission is required to create. After creation, add the following

Yurocy@yurocy-desktop:~$ sudo vim

/ etc/redhat-release

# add

Red Hat Linux release 3.1 (drupal)

And then on this machine

(windows)

Download one

Xmanager

, after installation

Xstart

Connect to

Ubuntu

Go up

Xmanager

Download address:

Http://www.onlinedown.net/softdown/32684_2.htm

Configure after installation

Protocol

Configure to

SSH,Execution Command

Select:

Xterm (Linux: Type 2)

(8)

Installation

Oracle

To

Http://www.oracle.com/technology/software/products/database/index.html

Download the appropriate version and check that your machine is

thirty-two

Bit or bit?

sixty-four

Bit

Need to register a user name and password, it is free of charge.

Then log in to

Xmanager

To do the following

#

I mentioned the need earlier.

Oracle

For installation, now log out and change the system to

Oracle

Log in

Oracle@yurocy-desktop:~$ unzip

10201_database_linux32.zip (

If the download is

.cpio

File, just use

Cpio

-idmv

< 10201_database_linux_x86_64.cpio 来解压） oracle@yurocy-desktop:~$ cd database 为了后面安装的时候界面不显示中文乱码，可以安装一下 jdk ，但是我直接选择使用英文显示，这样就不用安装 jdk ，直接在命令行输入如下命令就行了 oracle@yurocy-desktop:~/database$ export LANG=en_US 然后运行如下命令 , 就进入 oracle 的安装界面了 oracle@yurocy-desktop:~/database$ ./runInstaller (9) 安装过程中遇到的问题： 1. 在安装的过程中会报各种错误，但是最好是时刻查看一下 $ORACLE_HOME/oraInventory/logs 以 installActions 开头的日志，这个日志里面显示的内容比较全。出错信息也比较多。 2. 因为在前面的配置文件中设置了 $ORACLE_SID 等于 orcl ，所以在安装的过程中最好默认选择这个，并要记录下你的 global database name 和 database password 信息 3. 在安装的过程中遇到了 ora-27125 unable to create shared memory segment 的错误，这个时候查看 installerActions 日志，会有详细信息，因为每次安装的错误原因都不一样， 所以可能解决方式都会不一样，但是我这个错误网上写的是 export DISABLE_HUGETLBFS=1 ，但是不太生效，我查了很多资料终于搞清楚了，要解决该问题，在 Oracle 用户下执行 $export DISABLE_HUGETLBFS=1 　 # cd $ORACLE_HOME/bin 　　 # mv oracle oracle.bin 　　 # cat >

Oracle create tablespace news_tablespace datafile'FRV _ afflux _ Oracle _ produce _ _ 10.1.0 _ _ oradata _ news_

Size 500M

Among them

'news_tablespace'

Is your custom tablespace name, which can be named at will

'FRU Universe oracleCompact productUniverse 10.1.0 Compact oradataCompact newsCompact newsCompact data.dbf'

Is the location where data files are stored

'news_data.dbf'

The file name is also arbitrarily taken.

'size 500m'

Specifies the size of the data file, that is, the size of the tablespace.

3.

Now it has been built called

'news_tablespace'

The user can be created as follows:

Its format is: format

:

Create user

User name

Identified

By

Password

Default tablespace

Table space table

Such as:

SQL > create user news identified by news default tablespace

News_tablespace

Default tablespace

'default tablespace'

Use the tablespace created above.

4.

Then authorize the newly created user:

SQL > grant connect,resource to news

--

Means to put

Connect,resource

Permission granted

News

User

SQL > grant dba to news

--

Means to put

Dba

Permissions are granted to

News

User

The above is how to install oracle in ubuntu. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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