update-util

NAME
update-util

USAGE

update-util help|-h|--help
     Print this message.

update-util updateFile
     List the headers found in the updateFile to stdout.

update-util oldSystemUpdateFile newSystemUpdateFile outputFile
     Create a delta system update file with the name given for outputFile
     using oldSystemUpdateFile as the initial update calculating the changes
     necessary to get from the initial system to that in newSystemUpdateFile
     omitting unchanged apps.