RootSetup.sh
#!/bin/bash
#Redhat 7
rpm -q binutils compat-libcap1 compat-libstdc++ gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel libXi libXtst make sysstat unixODBC unixODBC-devel
/usr/sbin/groupadd oinstall && /usr/sbin/groupadd dba && /usr/sbin/useradd -g oinstall -G dba oracle && echo ‘a1a2a3a4!‘ | passwd --stdin oracle
#vi /etc/sysctl.conf
echo "fs.aio-max-nr = 1048576" >>/etc/sysctl.conf
echo fs.file-max = 6815744 >>/etc/sysctl.conf
# shmall=Totalmem*40%
echo kernel.shmall = 1717986918 >>/etc/sysctl.conf
# shmmax=Totalmem*50%
echo kernel.shmmax = 2147483648 >>/etc/sysctl.conf
echo kernel.shmmni = 4096 >>/etc/sysctl.conf
echo kernel.sem = 250 32000 100 128 >>/etc/sysctl.conf
echo net.ipv4.ip_local_port_range = 9000 65500 >>/etc/sysctl.conf
echo net.core.rmem_default = 262144 >>/etc/sysctl.conf
echo net.core.rmem_max = 4194304 >>/etc/sysctl.conf
echo net.core.wmem_default = 262144 >>/etc/sysctl.conf
echo net.core.wmem_max = 1048586 >>/etc/sysctl.conf
/sbin/sysctl -p
/sbin/sysctl -a
# vi /etc/security/limits.conf
echo oracle soft nproc 2047 >>/etc/security/limits.conf
echo oracle hard nproc 16384 >>/etc/security/limits.conf
echo oracle soft nofile 1024 >>/etc/security/limits.conf
echo oracle hard nofile 65536 >>/etc/security/limits.conf
#vi /etc/pam.d/login
echo session required /lib/security/pam_limits.so >>/etc/pam.d/login
echo session required pam_limits.so >>/etc/pam.d/login
mkdir -p /u01/app/ && mkdir /u01/tmp && chown -R oracle:oinstall /u01/app/ && chmod -R 775 /u01/app/
vi /etc/hosts
#增加 IP地址 主机名
su - oracle
OracleSetup.sh
#!/bin/bash
#vi .bash_profile
echo umask 022 >>.bash_profile
echo export ORACLE_BASE=/u01/app/oracle >>.bash_profile
echo -e "export ORACLE_HOME=\$ORACLE_BASE/product/12c" >>.bash_profile
echo export ORACLE_SID=oracle12c >>.bash_profile
echo -e "PATH=\$PATH:$HOME/bin:\$ORACLE_HOME/bin:\$ORACLE_HOME/lib:\$ORACLE_HOME/lib64" >>.bash_profile
echo -e "LD_LIBRARY_PATH=\$ORACLE_HOME/bin:/usr/bin" >>.bash_profile
echo export NLS_LANG="AMERICAN_AMERICA.ZHS16GBK" >>.bash_profile
echo "if [ $USER = "oracle" ]; then " >>.bash_profile
echo " if [ $SHELL = "/bin/ksh" ]; then " >>.bash_profile
echo ulimit -p 16384 >>.bash_profile
echo ulimit -n 65536 >>.bash_profile
echo else >>.bash_profile
echo ulimit -u 16384 -n 65536 >>.bash_profile
echo fi >>.bash_profile
echo fi >>.bash_profile
source ~/.bash_profile
本文出自 “从心开始” 博客，请务必保留此出处http://ycrsjxy.blog.51cto.com/618627/1598938
"RedHat Enterprise Linux 7下安装 Oracle 12C"相关脚本下载
原文：http://ycrsjxy.blog.51cto.com/618627/1598938