在Linux平台下面安裝Oracle,要做好多的準備工作。比如建立user,修改環境變數,一些oracle所需的參數。現在整理成shell指令碼,以方便安裝。
一、建立安裝指令碼
vi install.sh
#/bin/bash
. ./adduser.sh
. ./sysctl.sh
. ./limits.sh
. ./mkdir.sh
. ./chprofile.sh
二、添加使用者及使用者組
vi adduser.sh
#/bin/bash
ADDGROUPS="oinstall dba"
ADDUSERS="oracle"
for group in $ADDGROUPS ; do
if [ -z "$( awk -F: '{print $1}' /etc/group |grep $group)" ]; then
groupadd $group
echo " Add new group $group"
else
echo " Group $group already existed"
fi
done
for user in $ADDUSERS ; do
if [ -z "$( awk -F: '{print $1}' /etc/passwd |grep $user)" ]; then
useradd $user
echo " Add new user $user"
else
echo " User $user already existed"
fi
done
if $(usermod -g oinstall -G dba oracle) ; then
echo " Modify user oracle account success"
else
echo " Modify user oracle account failure"
fi
三、建立所需的目錄
vi mkdir.sh
#/bin/bash
ORACLE_FILE_BASE="/u01/app/oracle"
ORACLE_FILE_VAR="/var/opt/oracle"
ORACLE_FILE_HOME="$ORACLE_FILE_BASE/product/10.2.0/db_1"
for directory in $ORACLE_FILE_BASE $ORACLE_FILE_VAR $ORACLE_FILE_HOME ; do
if [ -d $directory ]; then
echo " Directory $directory already existed"
else
mkdir -p $directory
chown -R oracle.dba $directory
echo " Change directory $directory owner and group success"
fi
done