Full automated install???

Question

Hello, I windows there is an executable that Oracle provides to automatically create an instance form a batch file. That command is like:
C:\Oracle\Ora92\bin\oradim.exe -new -sid MyDB -startmode m -pfile c:\oracle\ora92\database\initMyDB.ora
Does Oracle provide a similar way of doing this in Unix? I need to supply a complete automated installation procedure to a customer that will only assume that the Oracle database software is installed. I will provide scripts that will create the instance, create the database and setup the tablespaces. Then it will create the user and all associated objects. If you can do this in Window, I would assume you can do this on Unix???
Thank you,
David

Answer 1

Daljit, using the below script will create the database/instance automatically, correct? It prompts me for the usernameand password, then it attempts to connect. How will it connect if the instance is not created yet? Does this script need to be modified?
Shell script:crteRTRNVAL.sh
#!/bin/bash
export ORACLE_SID=satst1
sqlplus /nolog @crteRTRNVAL.sql
SQL*Plus script:crteRTRNVAL.sql
rem
rem RETURNS VALIDATION TRANSACTION ORACLE DATABASE CREATION SCRIPT
rem
accept uname prompt 'Enter user Name ==> '
accept pwd prompt 'Enter Password ==> ' hide
conn &uname/&pwd
set echo on
spool $ORACLE_HOME/install/rtrnval/Logs/Create_RTRNVAL_DB.log
startup pfile=$ORACLE_BASE/admin/rtrnval/pfile/initRTRNVAL.ora nomount;
CREATE DATABASE RTRNVAL
LOGFILE '/oracle2/oradata/rtrnval/database/logs/RTRNVALLOG1.ORA' SIZE 50M,
'/oracle2/oradata/rtrnval/database/logs/RTRNVALLOG2.ORA' SIZE 50M,
'/oracle2/oradata/rtrnval/database/logs/RTRNVALLOG3.ORA' SIZE 50M,
'/oracle2/oradata/rtrnval/database/logs/RTRNVALLOG4.ORA' SIZE 50M
MAXDATAFILES 1020
DATAFILE '/oracle1/RTRNVALSYS.ORA'
     SIZE 170M AUTOEXTEND ON NEXT 10M
     EXTENT MANAGEMENT LOCAL
UNDO TABLESPACE RTRNVALUNDO DATAFILE '/oracle2/oradata/rtrnval/database/RTRNVALUNDO01.ora'
     SIZE 200M REUSE AUTOEXTEND ON NEXT 5M MAXSIZE UNLIMITED
DEFAULT TEMPORARY TABLESPACE RTRNVALTEMP TEMPFILE '/oracle2/oradata/rtrnval/database/RTRNVALTemp01.ora'
     SIZE 40M REUSE AUTOEXTEND ON NEXT 640K MAXSIZE UNLIMITED
NOARCHIVELOG
CHARACTER SET WE8ISO8859P1;
@/export/home/oracle/product/9.2.0.1.0/rdbms/admin/catalog.sql;
@/export/home/oracle/product/9.2.0.1.0/rdbms/admin/catblock.sql;
@/export/home/oracle/product/9.2.0.1.0/rdbms/admin/catproc.sql;
Thank you,
David