Here are some of the major properties to customize:
liferay.supported.versions=6.1.1,6.1.2,6.2.0,6.2.1,6.2.2
These are all the Liferay supported versions.
Do not change this property.
liferay.repository.folder=D:/LRZIP
This is the root folder where to put every single downloaded ZIP.
LDC will create a single subfolder for every Liferay version.
liferay.working.folder=D:/
This is the folder where to create development environment, e.g. SDK, workspace, ...
LDC will create a single subfolder for every Liferay version.
overwrite.existing.files=false
Set this to true if you always want to download files overwriting existing ones.
unzip.portal.source=true
Set this to true if you want to unzip the portal source ZIP file.
unzip.portal.doc=false
Set this to true if you want to unzip the portal doc ZIP file.
eclipse.executable.file=C:/Program Files/eclipseJEE/eclipse.exe
Eclipse executable file path.
Set this if you want to open Eclipse after environment configuration.
eclipse.open.workspace=true
Open Eclipse workspace after after environment configuration.
For every Liferay supported version there are a bunch of properties, which can be customized if you need; let's see the properties related to Liferay 6.2.1.
liferay.version.folder.621=6.2.1CE
This is the subfolder (under <liferay.repository.folder>) where to put Liferay 6.2.1 files, both for downloaded ZIP files and development environment folders.
liferay.plugins.sdk.zip.621=liferay-plugins-sdk-6.2-ce-ga2-20140319114139101.zip
This is the name of the plugins SDK ZIP file.
This is the official Liferay name, so do not change it unless you know what you're doing.
liferay.plugins.sdk.url.621=http://sourceforge.net/projects/lportal/files/Liferay%20Portal/6.2.1%20GA2/liferay-plugins-sdk-6.2-ce-ga2-20140319114139101.zip/download
This is the URL to download the plugins SDK ZIP file.
This is the official Liferay URL, so do not change it unless you know what you're doing.
liferay.portal.tomcat.zip.621=liferay-portal-tomcat-6.2-ce-ga2-20140319114139101.zip
This is the name of the Tomcat bundle ZIP file.
This is the official Liferay name, so do not change it unless you know what you're doing.
liferay.portal.tomcat.url.621=http://sourceforge.net/projects/lportal/files/Liferay%20Portal/6.2.1%20GA2/liferay-portal-tomcat-6.2-ce-ga2-20140319114139101.zip/download
This is the URL to download the Tomcat bundle ZIP file.
This is the official Liferay URL, so do not change it unless you know what you're doing.
liferay.portal.source.zip.621=liferay-portal-src-6.2-ce-ga2-20140319114139101.zip
This is the name of the portal sources ZIP file.
This is the official Liferay name, so do not change it unless you know what you're doing.
liferay.portal.source.url.621=http://sourceforge.net/projects/lportal/files/Liferay%20Portal/6.2.1%20GA2/liferay-portal-src-6.2-ce-ga2-20140319114139101.zip/download
This is the URL to download the portal sources ZIP file.
This is the official Liferay URL, so do not change it unless you know what you're doing.
liferay.portal.doc.zip.621=liferay-portal-doc-6.2-ce-ga2-20140321115737138.zip
This is the name of the portal Javadoc ZIP file.
This is the official Liferay name, so do not change it unless you know what you're doing.
liferay.portal.doc.url.621=http://sourceforge.net/projects/lportal/files/Liferay%20Portal/6.2.1%20GA2/liferay-portal-doc-6.2-ce-ga2-20140321115737138.zip/download
This is the URL to download the portal Javadoc ZIP file.
This is the official Liferay URL, so do not change it unless you know what you're doing.