Changing Environment Variables

The default environment variables can be changed with the help of the following methods

• For a particular ant call, for example: ant all -DHYBRIS_CONFIG_DIR=
• Using set/export from the console eg. set HYBRIS_CONFIG_DIR= or export HYBRIS_CONFIG_DIR=
• platform/env.properties file is having the following environment variable
• HYBRIS_BIN_DIR=${platformhome}/../../bin
• HYBRIS_CONFIG_DIR=${platformhome}/../../config
• HYBRIS_DATA_DIR=${platformhome}/../../data
• HYBRIS_LOG_DIR=${platformhome}/../../log
• HYBRIS_TEMP_DIR=${platformhome}/../../temp/hybris
• platformhome.properties file in all the extension directory is having platformhome value defined
• conf/wrapper.conf, wrapper-debug.conf, wrapper-jprofiler.conf, wrapper-minimal.conf, wrapper-yourkitprofiler.conf files are having the following properties
• wrapper.java.additional.29=-DHYBRIS_BIN_DIR="C:\hybris6\hybris\bin"
• wrapper.java.additional.30=-DHYBRIS_CONFIG_DIR="C:\hybris6\hybris\config"
• wrapper.java.additional.31=-DHYBRIS_DATA_DIR="C:\hybris6\hybris\data"
• wrapper.java.additional.32=-DHYBRIS_LOG_DIR="C:\hybris6\hybris\log"
• wrapper.java.additional.33=-DHYBRIS_TEMP_DIR="C:\hybris6\hybris\temp\hybris" 

Reference

https://help.hybris.com/6.3.0/hcd/8be84a1686691014b4b2e69a3a01897b.html