If you have been working with Docker for some time, it is likely that you may have accumulated a high number of images, data volumes as well as containers. If these are no longer used or needed they may consume (more…)
In the article you will learn how to run and manage a docker container on Linux Ubuntu and similar distros. You will also be able to push a new image to Docker Hub. (more…)
Computers nowadays are packed with powerful processors and graphics cards in order to cater for the demanding computations and big screens. This however has some consequences on the hardware: heat . (more…)
Sometimes system administrators or frequent users on Ubuntu do not want to enter a password when they run some specific commands using sudo command.In this article you will learn how to use sudo on commands without (more…)
The usermod command modifies or alters any attributes of a previously created user account via command line.In some situations, an administrator would need to change the existing attributes of an already created (more…)
In this article, you will learn how to become the almighty root user on Ubuntu. You will therefore be able to carry out various administrative tasks like package installation and removal, system related commands as (more…)
APT is one of the most frequently used commands in Ubuntu ( and Debian family hereafter ) . APT stands for Advanced Package Tool and is used as a package management (i.e. updating, adding or removing) (more…)
If you do not remember your user password, then you need to reset it. Follow the steps below in order to do so . (more…)
There are many ways to delete a PPA in Ubuntu. This can be done from the Software Sources list, by deleting the source files first from the folder or simply by using apt command. Here are (more…)
Updated : January/7th 2020
In order to know which architecture your Ubuntu or sld (linux similar distro) is built on, there are two simple ways : (more…)
