Sysdig is an open-source app that “straces” all the system.
can be downloaded here http://pkgs.org/download/sysdig
does not need epel
listing helpers script
writing to a file
sysdig -w sysdig.tr # writing to a file
filtring by pid
sysdig -r sysdig.tr pid = 5000
filtering my filename
Mattias has written a blog post with more examples (october 2014).