建立组用户，配置密码
/usr/sbin/groupadd -g 1001 oinstall
/usr/sbin/groupadd -g 1002 dba
/usr/sbin/groupadd -g 1003 oper
/usr/sbin/useradd -u 502 -g oinstall -G dba,oper oracle
建立目录
mkdir -p /u01/app/oraInventory
mkdir -p /u01/app/oracle/cfgtoollogs
mkdir -p /u01/app/oracle/product/11.2.0.4/db_1
chown -R oracle:oinstall /u01/app/oraInventory
chown -R oracle:oinstall /u01/app/oracle
chmod -R 775 /u01/app/oraInventory
chmod -R 775 /u01/app/oracle
环境变量
oracle 用户
su - oracle
vi .bash_profile
export TMP=/tmp
export ORACLE_SID=suntime
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/11.2.0.4/db_1
export TNS_ADMIN=$ORACLE_HOME/network/admin
export NLS333=$ORACLE_HOME/ocommon/nls/admin/data
export NLS_LANG=american_america.AL32UTF8
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:.
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$HOME/bin:$PATH
umask 022
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
配置 profile
root 用户
vi /etc/profile
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
umask 022
fi
重启生效
reboot
使所有参数都生效
