Installing and updating OpenGnSys
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Installing OpenGnsys
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For security reasons, it is very important modify defaults users and passwords to access to the system. For this, edit the installation file opengnsys_installer.sh and change the values of configuration variables:

            MYSQL_ROOT_PASSWORD - MySQL root user password.
            OPENGNSYS_DB_USER - OpenGnSys access user and OpenGnSys super-user.
            OPENGNSYS_DB_PASSWD - User password.
            OPENGNSYS_CLIENT_PASSWD - Password for client access to remote services. 


Run opengnsys_installer.sh script as "root" to install all its dependencies, to  install the OpenGnSys components, and to make the initial configuration.

           sudo bash opengnsys_installer.sh

Follow the post-installation instructions.


Updating OpenGnSys
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Run opengnsys_update.sh script as "root" to update all OpenGnSys components from the Subversion repository:

	sudo bash /opt/opengnsys/lib/opengnsys_update.sh

Follow the instructions.


Uninstalling OpenGnSys
----------------------

Run opengnsys_uninstall.sh script as "root" to uninstall all OpenGnSys components:

	sudo bash /opt/opengnsys/lib/opengnsys_uninstall.sh

Follow the instructions.