All Linux systems create and store information about servers, boot processes, kernel, and applications in log files, which can be helpful for troubleshooting as it contains systems activity logs. The log files are stored in /var/log directory and its subdirectory.
The terminal in Linux is a software that takes the commands from users, gets them executed from the OS, and returns the output to the users. They are also called shell and console. This article focuses on different ways of
A public IP address is assigned to each server when it is connected to the Internet. This address can be assigned directly to a router that is used to send signals or traffic to the server. This article shows how
You can check the Internet speed on Linux by using the Python-based CLI (Command Line Interface) tool Speedtest-cli. This article focuses on checking the Internet speed on CentOS 8.0. You will learn how to install speedtest-cli on a CentOS 8.0
We know about the most popular text editor notepad++ which is used on the Windows operating system. Notepad++ is the best text editor for programmers, developers, writers, and researchers also. Users who are working on the Linux operating environment like
Atom is a free (open-source) source code editor that can be used on Linux, macOS, and Windows. It provides support for plug-ins written in Node.js, has an embedded Git control that is developed by GitHub. It is a desktop-based application
The ‘history’ command is used to display the terminal history. It keeps the history of all terminal commands executed on your system. It also allows users to replay or reuse previously executed commands on the terminal without having to type
In this article, I will show you how to set timers, alarms, and stopwatches on your CentOS 8 system. We will perform these actions using two different ways. Using: The graphical user interface The terminal On the GUI, we will
Arduino IDE stands for the “Arduino Integrated Development Environment”. Arduino is used to create electronic devices that communicate with their environment using actuators and sensors. Arduino IDE contains an editor that is used for writing and uploading programs to the
CentOS is a widely used Linux distribution based on RedHat Linux. In this guide, I am going to show you step-by-step how to install CentOS 8 in a VirtualBox virtual machine. The host OS is Windows 10. The tutorial consists of
