All the Ubuntu fans out there who wanna upgrade LTS to LTS directly. Here is by far the most simple tried and trusted way to upgrade. Note:- I have tried this on my personal desktop running Unity desktop Ubuntu 16.04…
Install Flatpak(Flathub) apps in Linux(any distro).
Flatpak (formerly xdg-app) is a software utility for software deployment, package management, and application virtualization for Linux desktop computers. It provides a sandbox environment in which users can run applications in isolation from the rest of the system. Applications using…
How to Reset a WordPress Password from phpMyAdmin !
As we all know that in today’s world handling and management of passwords for each and every services on the web might take a toll for some or rather most of the users. Enter the world of self resetting the…
How to open a pdf file from terminal.
This is perhaps the most asked and searched questions by people using FOSS software and the one’s who breathe inside the terminal. Well your mileage might vary depending on which Operating System you’re on and the Desktop Environment(DE), etc. But…
How to apply transparent background in Gimp.
GIMP (GNU Image Manipulation Program) is a free and open-source raster graphics editor used for image retouching and editing, free-form drawing, converting between different image formats, and for more specialized tasks. GIMP is released under GPLv3+ licenses and is available…
How to install the latest version of Cmake via command line.
Build, Test, and package your software with Cmake ! CMake is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration…
How to install CUDA in Ubuntu.
TensorFlow is an open-source software library for dataflow programming across a range of tasks. It is a symbolic math library, and also used for machine learning applications such as neural networks. Now we see a general way to install CUDA…
Create an exact root user in Linux !
Today we shall see, how to make an exact replica of a root user which shall behave and control what all the different functions that a normal sudo or a root users controls in Linux. Create a user, let’s call…
How do I get the parent process ID of a given child process in Linux.
Use ps -o ppid= e.g. ps -o ppid= 2076 returns 2054, which you can easily use in a script etc. ps -o ppid= -C foo gives the PPID of process with command foo. You can also use the old fashioned ps | grep: ps -eo ppid,comm |…
HPLIP or CUPS cannot Find Network Printers on Ubuntu Linux !
If at any given point of time there is HPLIP error as shown below for connection of network shared printers in Ubuntu and Windows ! Connecting Ubuntu systems print to a Windows-connected printer: 1. Make sure that you have smbclient…