How can I rsync from php on my development (win/xampp) machine to my testing (Ubuntu) LAMP server using ssh public passwordless key?
Thanks
install ssh key auth and make an rsync?
Here is a complete manual how to do this. My Google keywords "rsync ssh folder".
Edit: if you want to share your php projects use something like Git or another version control system witch is made for this.
you can either install cygwin and rsync from there, or you try some more lightweight solution mentioned here: https://superuser.com/questions/129970/minimal-rsync-installation-without-need-for-cygwin
Tyrael