redhat linux安装oracle之前需要配置一些系统环境,每次配置比较麻烦,为方便,写了个简单的脚本,在rhel5.8系统测试通过。 - #/bin/bash
- ################################################################################
- # Description:此脚本为rhel5或rhel6环境安装oracle 10g的系统准备工作,需要配置好yum源
- # 添加的oracle用户默认密码为oracle
- # Author:snaid
- # Email:[email protected]
- ################################################################################
-
- #difine oracle_sid
- read -p "Please input your oracle sid that will be install:" ora_sid
-
-
- #modify system version
- echo "Red Hat Enterprise Linux Server release 4.8 (Tikanga)" > /etc/redhat-release
-
- #install depdent packge
- for i in binutils compat-gcc-34 compat-libstdc++-296 control-center \
- gcc gcc-c++ glibc glibc-common glibc-devel libaio libgcc \
- libstdc++ libstdc++-devel libXp make openmotif22 setarch
- do
- yum -y install $i 2>/dev/null ;
- done
-
- #modify kernel parameter
- printf "kernel.shmall = 2097152 \n
- kernel.shmmax = 2147483648 \n
- kernel.shmmni = 4096 \n
- kernel.sem = 250 32000 100 128 \n
- fs.file-max = 65536 \n
- net.ipv4.ip_local_port_range = 1024 65000 \n
- net.core.rmem_default = 1048576 \n
- net.core.rmem_max = 1048576 \n
- net.core.wmem_default = 262144 \n
- net.core.wmem_max = 262144 ">> /etc/sysctl.conf
-
- /sbin/sysctl -p
-
- #add user
- /usr/sbin/groupadd -g 1000 oinstall
- /usr/sbin/groupadd -g 1001 dba
- /usr/sbin/useradd -u 1000 -g oinstall -G dba oracle
- echo "oracle"| passwd oracle --stdin > /dev/null 2>&1
-
-
- #build oracle directory
- mkdir -p /u01/oracle
- chown -R oracle.oinstall /u01
-
- #oracle environment variable
- echo export ORACLE_BASE=/u01/oracle >> /home/oracle/.bash_profile
- echo export ORACLE_HOME=\$ORACLE_BASE/product/10.2.0 >> /home/oracle/.bash_profile
- echo export ORACLE_SID=$ora_sid >> /home/oracle/.bash_profile
- echo export PATH=\$PATH:\$HOME/bin:\$ORACLE_HOME/bin >> /home/oracle/.bash_profile
- echo export LD_LIBRARY_PATH=\$ORACLE_HOME/lib:/lib:/usr/lib >> /home/oracle/.bash_profile
-
- source /home/oracle/.bash_profile
-
- #oracle's ulimit
- printf
- "oracle soft nproc 2047 \n
- oracle hard nproc 16384 \n
- oracle soft nofile 1024 \n
- oracle hard nofile 65536 \n" >> /etc/security/limits.conf
-
- echo "Please make sure your hostname and host file configure ok."
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