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 this short article we will cover some tools that allow you to split up your terminal into multiple zones or areas. This is convenient for those who want to create multiple running shells within the (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…)
Many users, beginners and advanced are sometimes confused on how the PATH environment variable is handled on Linux. Why there are so many files .bash_profile, .bashrc,.profile , .bash_login ? (more…)
In this short article, we shall provide a simple explanation of the differences between login and non-login shells as well as between interactive and non-interactive shells. (more…)
A lot of Linux users carry out a long running task on a remote destination without taking into account the possibility that the connection might break. In such situations, notwithstanding (more…)
In this short article, you will learn how to copy one file into many directories. The obvious answer would be to use the cp command but this not is exactly correct since the cp command is rather used to copy several files into (more…)
As computers become more powerful and more efficient, they rapidly drain their batteries because they consume more electricity. While this might depend on the number of running (more…)
Updated on 7/1/2023 – In most Linux distributions, system administrators regularly monitor log files in production environments to assess the system’s health, the status of applications, potential memory issues, high-priority events, and more. This helps (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…)
