Hello all, I established Sage server for our university (running in
vmware, behind firewall, thanks for help from this group concerning
port forwarding etc.) and now I have two more questions.

1. I start Sage in rc.local by
nohup su sage -c 'cd /opt/sage&&./sage notebook.sage' &> /dev/null &

How should I stop Sage? Is it possible to send crtl+C to sage started
in this way. Is it secure simply to power off the whole virtual
server? (I guess this is not optimal)



2. The user running Sage is sage. Who should be owner of sage
directory? root? sage? should I create another user for this purpouse?

If the owner is root, how can I install patches? Will
hg_sage.import_patch work from notebook running as sage user?

If sage, how to prevent attackers to modify sage code? Or does it not
matter?




Thank you
Robert



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