This session covers the basics of the command line; finding appropriate commands and showing their manual pages, creating executable scripts with an example for auto starting 4D server at boot time, testing and restarting if required. The discussion will involve the utilization of remote shell access and remote offsite backup of any files, VPN tunneling, testing virtual hosts, editing text files quickly without a GUI, and other useful unix utilities that enhance the power of 4D and the administrator.

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