Operating System Articles - Page 42 of 199

In this tutorial, we will be setting up a shared directory on a Samba Active Directory Domain Controller (AD DC) and mapping it to Windows and Linux clients. This will allow users to access and share files between their computers easily and securely. Samba is an open-source software suite that provides file and print services on various operating systems, including Windows and Linux. Active Directory (AD) is a directory service developed by Microsoft, which is used to manage and authenticate network resources. Combining Samba and AD creates a powerful and flexible file-sharing solution for organizations of all sizes. Prerequisites Before ... Read More

CPU utilization is an important factor that determines the performance of a system. When there are multiple processes running on a system, the CPU can become overloaded, which can lead to slow system performance or even crashes. To avoid this, it is essential to control and limit the CPU utilization of individual processes. CPUTool is a command-line tool that enables you to limit and control CPU utilization of any process running on a Linux system. It works by setting the CPU affinity and priority of the process, allowing you to allocate a specific percentage of the CPU's processing power to ... Read More

Cpustat is a command-line utility for monitoring CPU utilization by running processes in Linux. It allows users to view the amount of CPU time being used by individual processes and groups of processes, providing insights into how system resources are being utilized. With Cpustat, users can identify processes that are consuming too much CPU time and take action to optimize system performance. Installing Cpustat Cpustat is available for most Linux distributions and can be installed using the package manager. On Debian/Ubuntu, use the following command to install − sudo apt-get install cpustat On Fedora/CentOS, use the following command − ... Read More

Are you looking to configure a Squid Proxy Server with restricted access and set up clients to use the proxy? Look no further! In this article, I will guide you through the steps to configure Squid Proxy Server and set up clients to use the proxy. What is Squid Proxy Server? Squid Proxy Server is a popular open-source proxy server that can be used to improve network performance and security by caching and filtering web content. It can also be used to control access to the internet, allowing you to block or allow specific websites or categories of websites. Installing ... Read More

Collectd is a popular system statistics collection daemon that gathers and reports on a variety of system performance metrics such as CPU usage, memory usage, disk usage, and network traffic, to name a few. It is widely used to monitor systems and applications in real-time and helps to identify bottlenecks and performance issues. In this article, we will guide you through the process of configuring Collectd as a central monitoring server for clients, which allows you to collect and analyze data from multiple systems on a single server. Prerequisites Before we dive into configuring Collectd, you will need the following ... Read More

SSH (Secure Shell) is a popular protocol for securely connecting to remote servers over a network. When you use SSH to connect to a server, you typically need to provide a username and password to authenticate your identity. However, this process can be tedious if you need to connect to multiple servers frequently. Fortunately, there is a solution: No Password SSH Keys Authentication. In this article, we'll walk you through the process of setting up No Password SSH Keys Authentication on a Linux server using PuTTY, a popular SSH client for Windows. With this setup, you can connect to your ... Read More

Managing multiple Linux servers can be a challenging task, especially for those who are new to the Linux environment. Luckily, there are several tools available that make this task easier, and one such tool is Cockpit. In this article, we will explore what is Cockpit, its features, how to install and configure it, and how to use it to manage your Linux servers. What is Cockpit? Cockpit is a powerful web-based graphical interface for managing and monitoring multiple Linux servers. It provides an easy-to-use and intuitive interface that allows system administrators to manage servers from a single location. With Cockpit, ... Read More

Data loss is one of the biggest threats to businesses and individuals alike. Whether it’s due to hardware failure, accidental deletion, or cyber-attacks, losing important data can have serious consequences. That's why having a reliable backup solution is crucial for safeguarding your important data. In this article, we will provide a comprehensive review of CloudBerry Backup for Linux, including its features, benefits, and installation process. We will also provide working code examples and step-by-step instructions to help you get started with the software. By the end of this article, you'll have all the information you need to decide whether CloudBerry ... Read More

If you're looking for a reliable way to back up your data to the cloud, then Veeam Cloud Connect is the solution for you. With Cloud Connect, you can easily send your data to a cloud-based backup repository managed by a Veeam service provider. In this article, we'll provide a comprehensive guide on how to use Cloud Connect, including installation, configuration, and backup. What is Cloud Connect? Veeam Cloud Connect is a cloud-based backup and disaster recovery solution designed to provide users with a secure, reliable, and efficient way to protect their data in the cloud. It allows businesses to ... Read More

Linux is a powerful and flexible operating system used by developers, system administrators, and enthusiasts alike. However, learning Linux can be challenging, especially for beginners. There are many commands and tools to remember, and it can be overwhelming to keep track of them all. That's where Cheat comes in. Cheat is an open-source command-line utility that provides quick access to command-line cheatsheets. In this article, we will introduce you to Cheat and show you how to use it. What is Cheat? Cheat is a command-line utility that provides access to command-line cheatsheets for various Linux commands and tools. It is ... Read More