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In this tutorial, we will explore the process of installing AnyDesk on Ubuntu. AnyDesk is a popular remote desktop application that allows users to access and control a remote computer from their own machine. This article will provide step-by-step instructions on how to install AnyDesk on Ubuntu, enabling you to establish secure and efficient remote connections. Before we proceed with the installation, let's take a moment to understand the technologies involved in this tutorial. AnyDesk employs a client-server architecture, where the client is installed on the local machine and the server component is installed on the remote computer. The client ... Read More
In this tutorial, we will explore the process of installing and configuring Nginx from Source on Linux. Nginx is a powerful and widely used web server and reverse proxy server that offers high performance, scalability, and flexibility. By installing Nginx from the source, we gain more control over the installation and can customize it to suit our specific needs. In this article, we will cover the complete installation process, starting from obtaining the necessary source code to configuring and running Nginx on our Linux system. By following the step-by-step instructions provided, you will be able to successfully set up and ... Read More
The WHOIS command is a widely-used protocol for retrieving registration information about domain names and IP addresses. Originally intended for system administrators and network engineers to diagnose network issues, it has now become a popular tool for anyone looking to gather information on a domain or IP address. When you initiate a WHOIS query, your computer sends a request to a WHOIS server - a database of registered domain names and IP addresses. In response, the server provides registration information for the requested domain or IP address. The data obtained by the WHOIS command can include the name and contact ... Read More
Enforcing password policies is an indispensable security measure to safeguard your Linux system against unauthorized access in the realm of cybersecurity. In Linux, requiring users to change their passwords frequently is an effective way to improve your system's security. Ensuring the security of a Linux system is crucial for system administrators, and one effective way to achieve this is by implementing security measures that mandate users to change their passwords regularly. This article aims to provide guidance on how to enforce password changes during the next login for users on a Linux system. This article will present two methods ... Read More
Developers and system administrators prefer Vi/Vim as a highly adaptable text editor. Among its many useful features, syntax highlighting stands out as a valuable tool for differentiating various code elements through color differentiation. Furthermore, Vi/Vim offers a powerful range of customization options to tailor the editor to the specific needs of individual users. In this article, we will explore the steps involved in enabling syntax highlighting in Vi/Vim editor. With our step-by-step guide and examples, you will be able to take advantage of this feature to improve your coding experience. So, whether you are new to Vi/Vim or looking to ... Read More
As frequent users of command-line tools, we often find ourselves needing to download files from the internet. One of the go-to tools for this task is "Wget, " which offers an efficient way to download files from the command line. However, we will find that it's important to know how to specify the directory where the downloaded files will be saved. In this article, we will share experiences with downloading files to a specific directory using "Wget." We'll explore the different command-line options and parameters that you can use to specify the download directory, along with practical examples to illustrate ... Read More
Have you ever wanted to add a touch of creativity and fun to your terminal experience? One way to do so is by creating ASCII text banners in your terminal. ASCII art has been around since the early days of computers and can add a unique and personal touch to your command line interface. In this article, we'll explore how to create ASCII text banners in your terminal using a tool called FIGlet. We'll cover how to install and use FIGlet to generate customized ASCII banners with different fonts, sizes, and styles. Whether you're a seasoned command line user ... Read More
Creating and executing a .jar file in Linux is a simple process that combines the compilation of Java source code and the packaging of class files and resources into a single file. With the terminal, you can easily compile your code, create a .jar file, make it executable, and run your Java application with ease. The JAR format, also known as the Java ARchive, offers a flexible and efficient way to package Java class files, resources, and metadata into a single, platform-agnostic file. The purpose of this format is to simplify the distribution and deployment process for Java runtimes, while ... Read More
To create a bootable USB drive from an ISO file in Linux, we find it useful when installing a new operating system or running a live environment without affecting my existing system. It's also an excellent option when my computer lacks a CD/DVD drive, as USB drives are more common and easier to use. To start the process, we use the "lsblk" command to find the device name of the USB drive and then download the ISO file. we then mount the ISO file and use the mount and dd commands to copy its contents to the USB drive. When ... Read More
Many times while taking back up of data from one location to another or configuring software, we need to maintain the same level of ownership and permission of the files. Creating those permissions and granting ownership to individual files can be error prone of done by typing commands for each of the files. So we use some arguments with the chown and chmod commands.OwnershipWe use the –-reference swiych in the chown function to specify the ownership cloning from the source file to the target file.Syntaxchown --reference=source_reference_file target_fileIn the below example we have a source file whose ownership gets cloned to ... Read More