> * From: hce <webmail.hce@gmail.com> >How can I check missing library files comparing two directories >(including subdirecties) to use diff or other tools in command line? Perhaps I do not understand the question: what's wrong with cd $PATH1 find . >/tmp/dir1.list cd $PATH2 find . >/tmp/dir2.list diff /tmp/dir1.list /tmp/dir2.list ?