傻瓜式，最简单的写法
#!/bin/bash
################### yum and rpm ###################
touch /etc/yum.repos.d/1.repo
echo "[1]" >/etc/yum.repos.d/1.repo
echo "name=1
baseurl=file:///mnt/Server
gpgcheck=0" >>/etc/yum.repos.d/1.repo
yum install -y gcc*
yum -y install binutils compat-db control-center glibc libXp libstdc++ libstdc++-devel make openmotif sysstat
#################### language #########################
echo 'LANG="zh_CN.UTF-8"' > /etc/sysconfig/i18n
echo 'LANG="en_US.UTF-8"' >> /etc/sysconfig/i18n
echo 'SYSFONT="latarcyrheb-sun16"' >> /etc/sysconfig/i18n
############### can shu ################################
sed -i '/kernel.shmall =/d' /etc/sysctl.conf
sed -i '/kernel.shmmax =/d' /etc/sysctl.conf
sed -i '/kernel.sem =/d' /etc/sysctl.conf
sed -i '/fs.file-max =/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_local_port_range =/d' /etc/sysctl.conf
sed -i '/net.core.rmem_default =/d' /etc/sysctl.conf
sed -i '/net.core.rmem_max =/d' /etc/sysctl.conf
sed -i '/net.core.wmem_default =/d' /etc/sysctl.conf
sed -i '/net.core.wmem_max =/d' /etc/sysctl.conf
echo "kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144"
####### 这里使用替换，但是失败，所以只能删除再添加 ######
/sbin/sysctl -p
#################### ren zheng mo kuai ###################
echo 'oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536' >> /etc/security/limits.conf
echo 'session required /lib/security/pam_limits.so' >> /etc/pam.d/login
################## yong hu huan jing #########################
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba oracle
passwd oracle < 123 123 EOF hostname sq1 echo "192.168.10.10 sq1" >> /etc/hosts mkdir -p /oracle/app chmod 777 /oracle chown -R oracle.oinstall /oracle su - oracle < echo "ORACLE_BASE=/oracle/app ORACLE_HOME=$ORACLE_BASE/oracle/product/10.2.0/db_1 ORACLE_SID=TEST PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib LANG=en_US.UTF-8 export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH LD_LIBRARY_PATH LANG" >> .bash_profile source .bash_profile cd /tmp unzip oracle_database_linux32.zip exit !