I’m trying to run a java app that creates settings/configuration files, but I’m not sure where and how exactly it’s creating those said files. For that I was thinking perhaps I could log any filesystem changes in a dragnet way (as in, log the entire filesystem). Would anyone know how to do that without much hassle? Tried inotifywatch but it did not seem to want to log the entire filesystem (or it took it too much to establish watchers, probably because the wide area of search)

Or is there perhaps a better way to determine where the java app or the java environment saves those configuration files? Thank you.

  • pnutzh4x0r@lemmy.ndlug.orgEnglish
    9·
    1 year ago

    You can use strace to track all open system calls, which should give you an idea of what files are being opened.

    To do this, you just need to put strace before the command you normally run. It would be something like this:

    strace java ...
    • WozenfeldDistrict@reddthat.comOP
      3·
      1 year ago

      Thanks for the help! With the -ff option in strace I was able to tell it to branch out to all the sub-processes that are launched (I wasn’t sure about that since I’m not a java developer, and it’s not an app made by me).

      Fortunately I was able to find exactly what I needed with strace, even though it was a bit like finding the needle in the haystack.