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Viewing posts for the category Omarine User's Manual

Improving xscreensaver service

Because the xscreensaver service needs to run in a graphical session, it should only be started when the graphical procedures and environment are ready. In the scope of systemd's understanding, the target graphical-session-pre.target makes such sense. We will therefore arrange for the xscreensaver service to start after (After=) this target.

In addition, the xscreensaver service needs to be installed as part (PartOf=) of graphical-session.target. The graphical-session.target target will manage the xscreensaver service and will stop the xscreensaver service when the session is terminated.

A specific XScreenSaver configuration in Xfce

First, update your system to get the latest xscreensaver binary, as the root user:

Building XScreenSaver with systemd

Xfce 4.14 and XScreenSaver 5.43

Instructions for using FPP through an example

Machine learning techniques may sound superior, but its application is very practical in life. So big tech corporations like IBM and Google have invested a lot of money and used their cloud to trade in machine learning services. Applications can be at national level such as wildfire disaster analysis, weather forecast; average as supporting decision making; small as predicting housing prices and income.

We use FPP for a simple and familiar problem, enough to illustrate how to use it. That is the Tennis problem.

1) Extracting fpp-4.0.2.tar.xz

After downloading fpp-4.0.2.tar.xz, you create a folder called fpp, place the file there, change to the directory and extract the file as follows: