new instances on Linux different from NT?

I'm trying to figure out how to create new instances on Red Hat Linux. Can anyone tell me the Linux commands that correspond to the following:

When I create a new instance under NT, I do this:

        set ORACLE_SID=newsid
        c:\ORANT\bin\oradim80 -new -sid newsid -intpwd newsid 
-startmode auto -pfile f:\ORANTdb\newsid\init.ora
        c:\ORANT\bin\oradim80 -startup -sid newsid -starttype 
srvc,inst -usrpwd newsid -pfile f:\ORANTdb\newsid\init.ora
        c:\ORANT\bin\svrmgr30 @f:\ORANTdb\newsid\run1.sql
        c:\ORANT\bin\svrmgr30 @f:\ORANTdb\newsid\run2.sql

where run1.sql is:

        spool c:\ORANT\database\spoolmain
        set echo on
        connect INTERNAL/newsid
        startup nomount pfile=f:\ORANTdb\newsid\init.ora
        CREATE DATABASE newsid
        LOGFILE 'f:\ORANTdb\newsid\log1.ora' SIZE 1024K, 
'f:\ORANTdb\newsid\log2.ora' SIZE 1024K
        MAXLOGFILES 32
        MAXLOGMEMBERS 2
        MAXLOGHISTORY 1
        DATAFILE 'f:\ORANTdb\newsid\Sys1.ora' SIZE 50M
        MAXDATAFILES 254
        MAXINSTANCES 1
        CHARACTER SET WE8ISO8859P1
        NATIONAL CHARACTER SET WE8ISO8859P1;
        spool off

and run2.sql is:

        spool c:\ORANT\database\spoolmain
        set echo on
        connect INTERNAL/newsid
        ALTER DATABASE DATAFILE 'f:\ORANTdb\newsid\Sys1.ora' AUTOEXTEND ON;
        CREATE ROLLBACK SEGMENT SYSROL TABLESPACE "SYSTEM" STORAGE 
(INITIAL 100K NEXT 100K);
        ALTER ROLLBACK SEGMENT "SYSROL" ONLINE;


        @c:\ORANT\Rdbms80\admin\catalog.sql;

        @c:\ORANT\Rdbms80\admin\catproc.sql

        @c:\ORANT\Rdbms80\admin\caths.sql

        spool off

Thanks,
Tim

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Tim Gardner
  INET: tgardner_at_codeHorse.com

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