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How to Reduce Computer Eye Strain on Oracle Linux 7.x Linux Desktops

May 4, 2017 | By the+gnu+linux+evangelist.

OEL 7.x How to Reduce Eye Fatigue & Strain




Hello Oracle Linux User! This tutorial will guide you step-by-step on How to Install f.lux GUI Applet and Reduce Eyes Fatigue, Strain and Insomnia Problems on Oracle Enterprise 7.x GNU/Linux Computers.

f.lux is a Proprietary Computer Program that Adjusts a Display’s Color Temperature according to Location and Time of Day.

We know that Night-Time Exposure to Blue Light keeps People up Late. We believe that f.lux Adjusts Screens in a way that greatly Reduces the Stimulating effects of Blue Light at Night.

The f.lux Program was Designed to Reduce Eye Strain during Night-time use and Disruption of Sleep Patterns.

f.lux Quick Start for Oracle Linux 7.x - Featured

  1. Open a Shell Terminal emulator window
    (Press “Enter” to Execute Commands)

    f.lux Quick Start for Oracle Linux 7.x - GNOME3 Open Terminal

    In case first see: Terminal QuickStart Guide.

  2. Download f.lux GUI Source Code

    fluxgui Python Source .zip

  3. Extract fluxgui Source into /tmp
    Simply Double-Clicking/Right-Clicking on Archive..

    f.lux GUI Quick Start for Oracle Linux 7.x - Extraction

  4. Install Python 2/3 PIP for Oracle GNU/Linux

    Python PIP Install Guide

  5. Install Required Packages.

    sudo pip install pexpect
    sudo dnf install pyxdg gnome-python2-gconf 
pygtk2-libglade python-appindicator

    If Got “User is Not in Sudoers file” then see: How to Enable sudo

  6. Installing f.lux GUI.

    cd /tmp/xflux-gui
    sudo python ./setup.py install

  7. Run f.lux GUI & Make Initial Set-Up.

    fluxgui

    Or:

    sudo fluxgui
    f.lux Quick Start for Oracle Linux 7.x - Initial Setup

    Click on Link on Applet to Find your Location Lat. & Long.!
    You dispose of several Color Warmth configurations…