How to get ALL update dates and hours of a file?

Hello,

I have a question please,

How could I get ALL update dates and hours of a file ?

For example:

I modified a file on 09/04/2014 at 7:am for the first time. Then, I modified again the same file on 09/04/2014 at 9 am and finally, I modified the same file again on 10/04/2014 at 10 am. Theses dates and times are when I saved that file.

What I need is, something like this:
09/04/2014 7 am
09/04/2014 9 am
10/04/2014 10 am

Is there a command unix for it ? which one ?

Thanks in advance

You didn't mention what OS, but you can enable auditing to get this type of functionality.

By default there will be only mtime (modification time) helpful for you. Though there is only the latest time of a modification stored. You can check if there is something like an auditing software for your OS available that might be able to have such a feature to historize file modifications.

Seems like you need a version control system...