![](https://csdnimg.cn/release/download_crawler_static/87203442/bg5.jpg)
(4) 创立 Oracle 安装目录以及数据存放目录
# mkdir -p /oracle
# mkdir -p /oradata
(5) 修改目录权限
# chown -R oracle:oinstall /oracle/ /oradata/
# chmod -R 755 /oracle/ /oradata/
注:方便拷贝
groupadd oinstall
groupadd dba
useradd -m -g oinstall -G dba oracle
passwd oracle
mkdir -p /oracle
mkdir -p /oradata
chown -R oracle:oinstall /oracle/ /oradata/
chmod -R 755 /oracle/ /oradata/
#
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
#
# vi /etc/profile
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then