There is a utility called “ xsct ” or screen color temperature for Debian-based systems which is super lightweight to install and very easy to use. Open up a terminal and install it using below. sudo apt install sct Once installed, you can start using it anytime with just a command. Even you can use it for your shell script as well. Syntax sct [temperature] What is Color Temperature As per Wikipedia – “ Color temperature is a characteristic of visible light that has important applications in lighting, photography, videography, publishing, manufacturing, astrophysics, horticulture, and other fields” . It has a value range from 1000k to 10000k (k = unit in Kelvin) which controls the display brightness. In layman’s term, the default color temperature value of your monitor is 6500k. So, anything upwards e.g. 7000k, etc are “blue-ish” or “cooler” and downwards are “warmer” or “yellow-ish”. Take a look at this chart (credit: Wikipedia).
The root password in Linux is the master password that grants unrestricted access to all system files, settings, and commands. To change the root password, take the following steps: sudo passwd root 2. Enter your account password 3. Type in the new root password. The output confirms the password has been changed successfully.
your tint2 configuration file is located in ~/.config/tint2/tint2rc . It is good idea to backup config files before you edit them. I do this all the time, and I’m beginning to need to set something up with git to better manage my vast legion of backup configs. More on that in some other blog post in future. Open your tint2rc and look for the section labeled PANEL . Should look something like this: #——————————————— # PANEL #——————————————— panel_monitor = all panel_position = bottom centerpanel_size = 98% 28 panel_margin = 0 0 panel_padding = 7 0 font_shadow = 0 panel_background_id = 0 At the bottom of the PANEL section add the following config snippet: # Panel Autohide autohide = 1 autohide_show_timeout = 0.3 autohide_hide_timeout = 2 autohide_height = 2 strut_policy = follow_size Save and close the file then reload tint2 with this command: $ killall -SIGUSR1 tint2 Your panel should now autohide after 2 seconds. That’s the time set in autoh...
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