Quickest way to install Oracle 11gR2 on Linux / Unix

• Create Oracle groups oinstall and dba
• Create Oracle user oracle in groups oinstall and dba
• Download the installations files from Oracle site (in /u03 for example)
• unzip the installations files in the same folder
• navigate to the database folder ( cd /u03/database )
• define your DISPLAY variable ( export DISPLAY=your_ip_adress:0) you can use an free X Server like MobaXterm Personal Edition
• launch the runInstaller program ( ./runInstaller )
• In the prerequite checks page, click on Fix & Check again to create a fixup script