You tried to run a Docker command without sudo or in other words, as a non root user. This has returned an error which is similar to the following: (more…)
MongoDB is a database system that is open-source and based on NoSQL technology. It is ideal for the development of modern web applications. This database has many features, such as expressive query languages, flexibility, secondary indexes and (more…)
Sometimes you need to share data files between your host computer and your Ubuntu virtualbox. In this tutorial, you will learn how to achieve this so that you will be able to access folders or (more…)
In you are running a Virtualbox on Windows 10 and wanted to add some cool features such as folder sharing and copy/paste between your VM and the host, then you are at the right place. (more…)
In you are running Ubuntu on a Virtualbox and you would like to use some features such as folder sharing, mouse pointer integration and clipboard access(for copy and paste), you would (more…)
PulseAudio handles the sound that is emitted by your Linux application. It works like a proxy or a sound server which can manipulate the sound before it reaches your ears. (more…)
If you are an Android user, you should know that it is possible to keep a safe backup of your Android device on your computer using a utility called ADB . (more…)
Glances, is a command-line utility, written in Python , used to monitor the CPU, average load, memory, network interfaces, I / O disk, processor and system of files. (more…)
Who doesn’t know this: you need a password. It must have a certain length, contain numbers (large and small) and possibly even one or two special characters. In addition, it must also be (more…)
Updated:July 16th, 2020
Is your WiFi stolen? You would like to know the best programs to check if someone is using your WiFi network and how to kick him out. (more…)
