1. Definindo o ORACLE_SID
export ORACLE_SID=test
export ORACLE_HOME=/path/to/oracle/home
2. Criando o init.ora
# $ORACLE_HOME/dbs/init<sid>.ora
control_files = (/path/to/control1.ctl,/path/to/control2.ctl,/path/to/control3.ctl)
undo_management = AUTO
undo_tablespace = UNDOTBS1
db_name = test
db_block_size = 8192
sga_max_size = 1073741824 #one gig
sga_target = 1073741824 #one gig
3. Cria senha do arquivo
$ORACLE_HOME/bin/orapwd file=$ORACLE_HOME/dbs/pwd<sid>.ora password=oracle entries=5
4. Iniciar interface
qlplus / as sysdba
startup nomount
5. Criar Data Base
create database test
logfile group 1 (‘/path/to/redo1.log’) size 100M,
group 2 (‘/path/to/redo2.log’) size 100M,
group [...]