The basic goal of any database should be to collect information, organize it and provide quick access to it. Databases are the backbone of every modern business application. Open source (more…)
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 this short tutorial, you will see how to replace a string in one or multiple files on Linux/Ubuntu and similar distros. We will consider simple cases only in this article. (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…)
To switch users in one terminal session, you could use the su command : (more…)
One of the most popular software enabling computers to be controlled remotely is TeamViewer, but there are many other options that are available as well, which have just as many features (more…)
Sometimes on Linux Ubuntu/Debian, we want to know in advance what version would we obtain before actually installing a specific package. Using simple tools like aptitude and apt-get makes this very easy to achieve. (more…)
Oftentimes you need to run a command every X seconds on Linux. Granted you can use cron but unfortunately, it does not handle time granularities of less than a minute. (more…)
Sometimes when users try to install an application by executing the usual apt command on Ubuntu, they get the following error: (more…)
