Also, there is redshift-qt for the KDE desktop. Note: Earlier, version 1.8 redshift-gtk was known as gtk-redshift so you might need to change the name while installing. with-systemduserunitdir=$HOME/.config/systemd/user configure -prefix=$HOME/redshift/root \ If you are using some other Linux distro in which the package manager doesnt have the package Redshift, you can install it from the source using the following commands: wget -c SUSE based systems: If you are using a system based on Suse you can use zypper as below: sudo zypper install redshift redshift-gtkĪrch based systems: The command for Arch linux will be: sudo pacman -S redshift redshift-gtk So dnf should be used in place of yum in the above command. Note: In the recent version of Fedora 22, Yum is replaced by dnf, which is better. You can toggle between On, Off and Pause Redshift for certain periods if you are doing colour sensitive work such as editing pictures or videos.įedora/Red Hat: In these systems, you can use the Yum package manager to install Redshift, as follows: sudo yum install redshift redshift-gtk Ubuntu/Debian: Installing Redshift in Debian/Ubuntu can be done by issuing the following command in a terminal: sudo apt-get install redshift redshift-gtkĪfter installing the redshift-gtk you get the status icon in the tray with which you can control Redshift very easily. Figures 1, 2 and 3 give three screenshots of with Redshift in various configurations.įigure 1: Redshift with reduced temperature only Figure 2: Redshift with reduced brightness only Figure 3: Redshift with both reduced temperature and brightness Adjusting both the temperature and the brightness makes the monitor very eye friendly. It actually doesnt reduce the light from the monitor but it applies a black filter to the screen, which creates a similar effect. Redshift can also be configured to change the colours individually and to reduce the brightness in a different manner. An alternative to RandR is the VidMode extension. In the background, it makes use of the RandR (resize and rotate) communication protocol extension for X11 and Wayland (which is supposed to replace the X11) protocol for the display servers to adjust the colour. The working of Redshift is simpleit adjusts the temperature of the monitor based on the time and the surroundings. You can contribute to its development at. He made it open source (GPLv3) and it is under constant development. Jon Lund Steffensen (the creator of Redshift) says that he created his own tool, as f.lux didnt work well for him. I suggest that you use them, even if you are using Redshift, and maybe you can increase the time limit for constantly working on a screen to 30 minutes or an hour from the earlier twenty minutes. There may be other problems associated with these glasses like not being comfortable, leaving marks on the face and negatively altering a persons appearance. The disadvantage of using computer glasses is that they are costly (the basic versions start from about ` 5000 (US$ 85) in India. If this continues over a long period of time, you might even suffer from computer vision syndrome (CVS). If you do not take enough care, you will suffer from red eyes, blurred vision, headaches, etc. The position one sits in can be adjusted based on comfort, and coloured light from the monitor can be reduced by using computer glasses or following the common 20-20-20 rule, which states that you need to rest your eyes after every 20 minutes for a period of 20 seconds by looking at objects which are at least 20 metres away. This article looks at the latter scenario and recommends the use of Redshift to protect your eyes. This is worse when using a laptop, especially at night when working in bed without the lights on. The problem with working on computers is that one experiences a certain type of physical strain because of constantly sitting in front of the keyboard, while the eyes suffer due to excess exposure to the monitors light. This amazing tool makes working with computers less strenuous and is available in Linux and Windows versions. Redshift will help you to reduce the strain on your eyes when working with computers and laptops, particularly in the dark or in low-light conditions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |