Extract files from zip archive in Ubuntu
Zip is an archive file format. A zip file may consist of any number of compressed files and folders. It…
Enable or Disable root user account access in Ubuntu
By default, in Ubuntu distribution you can’t login as root user. Although, You could have access to superuser privileges through…
Reset root password in Ubuntu
By default, when we install Ubuntu it doesn’t ask for root’s password. The password we provided at the time of…
![[Fixed] Command ‘add-apt-repository’ not found in Ubuntu](https://techpiezo.com/wp-content/uploads/2019/09/Command-add-apt-repository-not-found.svg){kind=small}
[Fixed] Command ‘add-apt-repository’ not found in Ubuntu
For users, who would like to add a repository/PPA through add-apt-repository command may get the following error – Command ‘add-apt-repository’…
Add or Remove PPAs in Ubuntu
In this article, we would discuss how to Add or Remove PPAs in Ubuntu distribution with relevant examples. PPA is…
Download a file in parts with curl in Ubuntu
There could be multiple reasons why one would want to download a larger file in parts. One of the most…
Install Steam in Ubuntu 19.04
Developed by Valve Corporation, Steam is a platform on which games are distributed digitally. It was first released on September…
Use IBus & change Keyboard Input language in Ubuntu
IBus is an acronym for Intelligent Input Bus. It is an input method for multiple languages in Linux distributions. Furthermore,…
Install Redshift in Ubuntu
With Redshift, we can set color temperatures as per our requirements. The package is available in Ubuntu’s repository. Before proceeding…
Screentest – to test quality of Screens in Ubuntu
Sometimes we have to evaluate the quality of our screens due to various reasons. We may not notice smaller changes…