Pentium 4 CPU 2.6GHz RAM 2GB Microsoft Windows XP Professional Version 2002 Service Pack2 VMware Workstation 4.5.2 build-8848 Redhat Linux 9 (2.4.20) HDD 20GB, RAM 1740MB ◆ 계정 생성 [root@localhost root]# groupadd dba [root@localhost root]# groupadd oinstall [root@localhost root]# useradd -g oinstall -G dba oracle [root@localhost root]# passwd oracle ◆ 디렉토리 생성 [root@localhost root]# mkdir -p /opt/o..