四、创建用户、路径，编辑环境变量
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
