Hi Tobias and Matthias,
Thanks. I have one more problem:
In Linux, all the PDF files of articles are under /home/shanki/References/Articles/
In MAC, using dropbox and softlink, all my files are under /Users/shanki/References/Articles
How to tell JABREF that /home/shanki and /Users/shanki are $HOME?
I tried $HOME in MAC, JABREF refuse to accept it.
Thanks, in advance.