Are there any web interfaces to "apt-get upgrade", or any other ways I can keep a system up to date simply but not automatically?
The target is Linux based servers provided for clients which need to be kept up to date (eg because they'll be web facing) where they need a simple interface to allow them to apply updates which is no more complex that Windows Update. Otherwise I'll be under pressure to install the applications under Windows instead, something I'm keen to avoid!
If none exist it doesn't sound too hard to implement other than ensuring it is secure (a minor detail!). I believe I can use the sudoers file to allow the apache user to run 'apt-get upgrade' as root without allowing it to do anything else?