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Operating System Articles
Page 14 of 171
How to Install 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 tutorial provides step-by-step instructions on how to install AnyDesk on Ubuntu, enabling you to establish secure and efficient remote connections. AnyDesk employs a client-server architecture where the client is installed on the local machine and the server component runs on the remote computer. We will use the APT package manager, Ubuntu's default package management system, to install AnyDesk from the official repository. Installing AnyDesk from the Official Repository To install AnyDesk on Ubuntu, we need ...
Read MoreHow to Make Sure that Apache Service Keeps Running in Ubuntu?
Apache, renowned for its reliability, performance, and versatility, is a widely used web server. When hosting websites or applications on Ubuntu, it is crucial to ensure the uninterrupted operation of the Apache service. This comprehensive guide provides detailed steps and commands to help you maintain a smoothly running Apache service on your Ubuntu server while minimizing downtime. Installing Apache on Ubuntu Before diving into Apache maintenance, ensure the Apache service is installed on your Ubuntu system. Follow these steps to install Apache − Step 1 − Update Package List Open the terminal and update the package ...
Read MoreHow to Permanently Disable Swap in Linux?
Swap space is a portion of the hard disk that Linux uses as virtual memory. When the system runs out of physical RAM, it moves inactive pages to swap space to free up memory for active processes. However, there are scenarios where permanently disabling swap is beneficial — when you have sufficient RAM, want to improve performance, or need to reclaim disk space. In this tutorial, we will explore both temporary and permanent methods to disable swap in Linux, understand the implications, and learn how to verify the changes. What is Swap Space? Swap space acts as ...
Read MoreHow to Reconfigure Installed Package in Ubuntu and Debian?
Ubuntu and Debian users can easily modify or restore the configuration settings of an installed package with the dpkg-reconfigure command. This command works in tandem with debconf, the configuration system for Debian packages, and allows users to retrieve settings, modify configurations, and troubleshoot issues. By answering a series of configuration questions similar to those presented during installation, users can change the settings of a package without uninstalling and reinstalling it. Viewing Current Package Configuration The debconf-show command allows you to view the current configuration settings of any installed package. This is useful for troubleshooting or understanding how a ...
Read MoreHow to Search DuckDuckGo from the Linux Terminal?
DuckDuckGo is a privacy-focused search engine that doesn't track users or collect personal information. While most users access it through a web browser, Linux users can search DuckDuckGo directly from the terminal using command-line tools, eliminating the need to open a browser for quick searches. This approach is particularly useful for system administrators, developers, and terminal enthusiasts who prefer staying in the command-line environment while performing web searches. Installing DDGR DDGR (DuckDuckGo from the terminal using Python) is a command-line tool that provides terminal access to DuckDuckGo search functionality. It displays search results directly in your terminal ...
Read MoreHow to Search Wikipedia Pages in Linux Command Line?
The wp-cli tool provides a convenient way to search and access Wikipedia pages directly from the Linux command line. This command-line interface leverages the Wikipedia API to retrieve information and display it in your terminal without requiring a web browser, making it ideal for quick research and information lookup. Installing wp-cli First, install the wp-cli package on your Linux system using the package manager − sudo apt install wp-cli Reading package lists... Done Building dependency tree... Done The following packages will be installed: wp-cli 0 upgraded, 1 newly installed, 0 to ...
Read MoreHow to Send a Message to Logged Users in Linux Terminal?
If you are using a Linux system, there might be a possibility that you need to communicate with multiple logged-in users for various reasons, such as sending critical messages or notifications. Fortunately, there is a way to send messages to the users' terminals from the Linux command-line interface. In this article, we will guide you through the steps on how to send messages to logged-in users in the Linux terminal and also cover the process of checking who is currently logged in, selecting the recipients of the message, and finally sending the message. By following these simple steps, you ...
Read MoreHow to Set or Change Hostname in CentOS 7?
The hostname plays a crucial role in identifying a server on a network and generating the fully qualified domain name (FQDN) for the system. In CentOS 7, changing the hostname involves modifying key system files and applying the changes properly. This process requires updating the /etc/hostname file and the /etc/hosts file to ensure the system recognizes the new identifier. After making these changes, a system reboot ensures they take effect across all services and networking components. Step 1 − Check the Current Hostname Before making changes, verify the current hostname by opening a terminal and running the ...
Read MoreHow to Share Your Linux Terminal With Other Users?
As someone who often collaborates with other users and provides remote support, we know how important it is to have efficient ways of sharing a terminal or screen with others. Sharing your Linux terminal with other users can come in handy in several situations. For example, if you're working with a team of developers, sharing your terminal allows everyone to see and work on the same codebase simultaneously, regardless of their physical location. Similarly, if you need to provide remote support, sharing your terminal allows you to see the user's system and fix issues quickly and easily. Remote ...
Read MoreHow to Show Colorized Disk Space Usage in Linux?
Linux is a popular open-source operating system that has gained immense popularity over the years due to its flexibility and stability. As we use our computers for various tasks like downloading software, creating and storing files, and performing other tasks, it is crucial to keep an eye on disk space usage. If your disk space becomes full, it can lead to various performance issues and errors for your machine. Therefore, it is essential to monitor your disk space usage regularly. In this tutorial, we are going to explore how to show colorized disk space usage in Linux. We will ...
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