I have created 3 new wallpapers and added them to 2017 GPL Gallery. Enjoy.
Line Replacer
This is a tool written with Bash, which will replace all the specified lines in document. This tool uses sed to do the replacing.
Line Replacer.
Digital Clock v.3 (C++)
Here is Digital clock version 3. This project is now translated into C++. 
Download Digital_clock version 3 as a zip.(This version centers the “:” which is wrongly placed on the screenshot).
In the future the C++ version is scheduled to replace the Python version in PostX Gnu/Linux.
/*
#Digital Clock v.3 Copyright (c) 2018 JJ Posti <techtimejourney.net>
#Digital Clock comes with ABSOLUTELY NO WARRANTY;
#for details see: http://www.gnu.org/copyleft/gpl.html.
#This is free software, and you are welcome to redistribute it under
#GPL Version 2, June 1991
*/ Continue reading
User not in netdev group
The issue of the user not being in netdev group appeared in PostX Gnu/Linux 0.5. The user that gets created during the installation ends up not having the rights to use wicd after the installation. Luckily, this is very easy to fix: Open terminal and execute:
sudo gpasswd -a username netdev
Replace username with your actual username. After this you should be able to run wicd without an issue.