----------- file locations:

config files most frequently needed are gathered in /cell
tools will usually be in /admin/bin

----------- Zope:

You will find all instances in /cell/zope-instances,
you have write permissions there and 
you may execute   sudo -u zope INSTANCE/bin/zopectl
(always as user zope to avoid permission problems)

The user zope also needs permissions for products
and import files, ownership is recommended

Please let us (support@merlinux.de) know if you
needed another instance.

The following command will show you which instances
are installed (and the port numbers):
zope-instance 

zope admin login: name "root",
password saved in /cell/zope-instances/*/.root

You may edit the zope-related apache configuration in
/cell/zope-instances/*.apacheconf
and after that check it with
sudo apache2ctl configtest

to reload apache configuration you may execute:
cell-update

----------- Mail Aliases:

edit /cell/aliases
to reload aliases into the mailserver execute:
cell-update

----------- SVN Access:

edit /cell/svn-access.conf
and execute
cell-update

----------- SVN commit mails

edit /cell/svn-mailer.conf

example (these definitions are at the end of the file)

[product7]
for_paths = products/seven/.*
commit_subject_prefix = [Seven SVN]
generate_diffs = add copy modify
from_addr = staff@company.com
to_addr = staff@company.com