ssh

ssh with keys/no passwd(A->B)
https://help.ubuntu.com/community/SSH/OpenSSH/Keys

ssh-keygen -t dsa
create a directory ~/.ssh as user x on B
cat .ssh/id_rsa.pub | ssh x@B 'cat >> .ssh/authorized_keys
http://www.eng.cam.ac.uk/help/jpmg/ssh/authorized_keys_howto.html

install gnome-applet-sshmenu
list installed files: rpm -ql gnome-applet-sshmenu

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