We are using alfresco in windows platform, and now we have got new request to setup the alfresco in linux platform but the issue is we dont want to loose any data from old alfresco server ,
WE would like to migrated the OLD server alfresco data to the new server.
The main file to worry about is the alfresco-global.properties file. You're most likely going to need to edit several paramaters in that file such as MySQL connection parameters and then the paths to OpenOffice, ImageMagick, and swftools.
My suggestion would be to setup the Linux server first and get it running with default functionality, then drop your database in and alf_data and configure it that way.