Preface  Installing Plesk on Linux and FreeBSD  Upgrading Plesk on Linux and FreeBSD  Installing Plesk on Numerous Servers     Setting Up Mirrors     Simplifying Installation and Upgrade of Plesk on Numerous Servers with Auto-installer Configuration File     Installing Plesk Remotely on a Number of Servers  Installing License Keys  Configuring Access to Vendor Updates for Your Server's Operating System  Removing Plesk from Linux Systems  Removing Plesk from FreeBSD Systems  Appendix: Plesk Auto-installer Utility Command Line Options