Install Oracle Database 18c in Oracle Linux 76 64bit OS

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=oyQn0B6-TMQ

Simple demonstration on how to install Oracle database 18c in Oracle Linux 7.6 64-bit OS. • Steps are given below: • Step 1 • Disable firewall and selinux • ====================== • Disable or configure the firewall to grant access to the server. use te following commands for OL 7. • • systemctl status firewalld • service firewalld stop • service firewalld start • systemctl disable firewalld • systemctl enable firewalld • ----------------------------------------- • vi /etc/selinux/config • SELINUX=disabled • ======================= • Step 2 • create OS group and user • ======================= • groupadd -g 1100 oinstall • groupadd -g 1131 dba • groupadd -g 1132 oper • useradd -u 1101 -g oinstall -G dba,oper oracle • passwd oracle • ========================= • create directories • ========================= • mkdir -p /u01/app/oracle/product/18.3.0/dbhome_1 • chown -R oracle:oinstall /u01 • chmod -R 775 /u01 • ========================= • • ---------------------- • vi /etc/hosts • ---------------------- • 192.168.100.10 testlab.com.bd testlab • run the following command from anywhere as root • yum install oracle-database-preinstall-18c.x86_64 • #---------------------------- • #as oracle user • #---------------------------- • TMP=/tmp; export TMP • TMPDIR=$TMP; export TMPDIR • ORACLE_HOSTNAME=testlab.com.bd; export ORACLE_HOSTNAME • ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE • ORACLE_HOME=$ORACLE_BASE/product/18.3.0/dbhome_1; export ORACLE_HOME • ORACLE_SID=orcl; export ORACLE_SID • ORACLE_UNQNAME=orcl; export ORACLE_UNQNAME • ORACLE_TERM=xterm; export ORACLE_TERM • BASE_PATH=/usr/sbin:$PATH; export BASE_PATH • PATH=$ORACLE_HOME/bin:$GRID_HOME/bin:$BASE_PATH; export PATH • LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH • CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH • log in as oracle • go to ORACLE_HOME directory • and run ./runInstaller • after software is install • run dbca to create database.

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