本化配置Oracle安装需要的环境.

#执行本脚本前请确认已为Linux设固定IP
test -f /bin/zcs.sh && exit

echo '安装oracle依赖的软件'

sleep 3
umount /dev/cdrom
mount  /dev/cdrom /mnt

cat << zcs  > /etc/yum.repos.d/ora.repo
[aaaaa]
name=ok yum
baseurl=file:///mnt/Server
enabled=1
gpgcheck=0
zcs
sleep

yum -y install  make* gcc* glibc* compat-db* compat-gcc* compat-gcc* compat-libstdc++* compat-libstdc* openmotif* setarch*

sleep

IPIP=`ifconfig eth0|grep "inet addr"|cut -d: -f2 |cut -d" " -f1`
sed '/HOSTNAME/  s/^/#/' /etc/sysconfig/network >> /etc/sysconfig/network
echo 'HOSTNAME=$HOSTNAME' >> /etc/sysconfig/network
echo "$IPIP $HOSTNAME  oracle" >> /etc/hosts
echo 'LANG="en_US.UTF-8"'  > /etc/sysconfig/i18n
sleep 2

echo 'config oracle安装用户'

cat << zcsshok  > /bin/zcs.sh
#!/bin/bash
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba  oracle
echo oracle|passwd --stdin oracle

cat << bashprook >> /home/oracle/.bash_profile
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
export ORACLE_SID=orcl
export PATH=$ORACLE_HOME/bin:$PATH
bashprook
source /home/oracle/.bash_profile

echo 'config 内核参数'

cat << sysctlok  >> /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
sysctlok

sysctl -p

echo 'config shell参数#'

cat << limitsok  >> /etc/security/limits.conf
oracle              soft    nproc   2047
oracle              hard    nproc   16384
oracle              soft    nofile  1024
oracle              hard    nofile  65536
limitsok

echo 'config PAM参数#'

cat << loginok  >> /etc/pam.d/login

# for oracle powered by zcs
session    required     /lib/security/pam_limits.so
session    required     pam_limits.so
loginok

echo '#config shell环境#'

cat << profileok  >> /etc/profile
# for oracle powered by zcs
if [ $USER = "oracle" ]; then
        if [ $SHELL = "/bin/ksh" ]; then
              ulimit -p 16384
              ulimit -n 65536
        else
              ulimit -u 16384 -n 65536
        fi
fi
profileok

source /etc/profile

echo 'config 安装目录,复制安装文件'

mkdir -p  /u01/app/oracle
chown -R oracle:oinstall /u01
chmod -R  775  /u01
cd /u01
wget
rm -rf /u01/database
unzip 10201_database_linux32.zip
wget
wget
zcsshok

chmod +x /bin/zcs.sh
/bin/zcs.sh

cd /u01