I have to handle collisions (someone/something modified both files – How i can merge changes or just overwrite older version).
In other word I want to sync folders with the latest modification time of its file
Example :- folder_1/file.txt changed at 12:30 folder_2/file.txt changed at 12:35
I want to execute ./unison to give me the following result :- update file with regards to latest modification time so that update file folder_1/file.txt to became the same file folder_2.file.txt
Best Answer
Use the option
-prefer newer, see also the unison manual