EBS R12.2 Operating System Environment Variables

Below are some of the important Operating system level environment variables related to R12.2.

$ echo $FILE_EDITION
<shows which file edition you are using, run or patch>

$ echo $RUN_BASE
<shows absolute path to run file system>

$ echo $PATCH_BASE
<shows absolute path to patch file system>

$ echo $NE_BASE
<shows absolute path to non-edition file system>

$ echo $APPL_TOP_NE
<non-editioned appl_top path. Equivalent to $NE_BASE/EBSapps/appl>

$ echo $LOG_HOME
<Application Instance Specific Log Directory>

$ echo $ADOP_LOG_HOME
<Online patching Specific Log Directory. Equivalent to $NE_BASE/EBSapps/log/adop>

$ echo $IAS_ORACLE_HOME
<FMW Web Tier Home Directory>

$ echo $ORACLE_HOME
< 10.1.2 ORACLE_HOME>

$ echo $CONTEXT_FILE
<Source for information populating template files (autoconfig)>

$ echo $EBS_DOMAIN_HOME
<WLS Deployment of Oracle E-Business Suite 12.2 Domain (instance specific)>

$ echo $ADMIN_SCRIPTS_HOME
<Shell scripts to control processes associated to the Applications Instance>

$ echo $EBS_ORACLE_HOME
<Oracle E-Business Suite 12.2 FMW Deployment directory>

$ echo $RW
<10.1.2 reports directory>

$ echo $HOSTNAME
<hostname without domain name>

$ echo $APPS_VERSION
<to get the EBS version>