oracle xe in centos

Few step to start oracle xe database in centos distro:

1. set oracle ENV - shell script default in: /u01/app/oracle/product/11.2.0/xe/bin/

• . oracle_env.sh

2. check env

• echo $ORACALE_HOME

3. enter to sqlplus

• cd $ORACLE_HOME/bin && ./sqlplus /nolog

prompt:
4. Enter to DB

• SQL:> connect sys@xe as sysdba

enter password: