In this post, I will be discussing installing Oracle Enterprise Manager Cloud Control 13c Release 4 (13.4.0.0) on Oracle Enterprise Linux 7. OEM makes the life of DBA or DMA much easier. You need to have the appropriate Linux OS packages, kernel parameters, and database parameters to be in place. First, you need to install the repository database, for step by step instructions to install 12.2 database you can follow (Link)
[oracle@sajidserver ~]$ cd /usr/app/stage/
[oracle@sajidserver stage]$ ls -ltr
-rwxrwxr-x 1 oracle oinstall 1623577684 Jul 20 14:38 em13400_linux64.bin
-rwxrwxr-x 1 oracle oinstall 2109004737 Jul 20 14:48 em13400_linux64-2.zip
-rwxrwxr-x 1 oracle oinstall 2047749474 Jul 20 14:55 em13400_linux64-3.zip
-rwxrwxr-x 1 oracle oinstall 2117312528 Jul 20 15:05 em13400_linux64-4.zip
-rwxrwxr-x 1 oracle oinstall 808014516 Jul 20 15:09 em13400_linux64-5.zip
-rwxrwxr-x 1 oracle oinstall 2143125187 Jul 20 15:27 em13400_linux64-6.zip
-rwxrwxr-x 1 oracle oinstall 1879163226 Jul 20 15:34 em13400_linux64-7.zip
[oracle@sajidserver stage]$ ./em13400_linux64.bin
Launcher log file is /tmp/OraInstall2020_15AM/launcher2020_AM.log.
Extracting the installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Done
Checking monitor: must be configured to display at least 256 colors. Actual unknown.
Checking swap space: must be greater than 512 MB. Actual 2047 MB Passed
Checking if this platform requires a 64-bit JVM. Actual 64 Passed (64-bit not required)
You must fulfill these requirements before continuing.
Continue? (yes [y] / no [n]) [n]
y
You have confirmed that the product can be installed on this platform.
Continuing with the installation.
