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Open Source Articles
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ctop – Top-like Interface for Monitoring Docker Containers
If you are managing multiple Docker containers, it can be challenging to keep track of their resource utilization, network connectivity, and overall health. ctop is a command-line monitoring tool that provides a top-like interface for monitoring Docker containers in real-time. It displays an intuitive visual representation of container metrics, including CPU, memory, network, and disk usage. What is ctop? ctop is a command-line tool that provides a top-like interface for monitoring Docker containers. It displays an overview of all running containers with real-time CPU and memory usage, container name, image, and ID. The tool allows you to sort ...
Read MoreDarkstat – A Web Based Linux Network Traffic Analyzer
In today's fast-paced digital world, having a clear understanding of your network traffic is essential. Whether you are a network administrator or a casual user, monitoring your network traffic can help you identify and troubleshoot potential issues, as well as optimize your network for better performance. One tool that can help you achieve this is Darkstat – a web-based Linux network traffic analyzer. What is Darkstat? Darkstat is a lightweight network traffic analyzer that captures and analyzes network traffic in real-time. It is designed to provide detailed insights into your network usage, including information about the source and ...
Read MoreCentralized Secure Storage (iSCSI) - \"Initiator Client\" Setup on CentOS
Centralized secure storage is an essential component of many modern IT infrastructures. It allows multiple servers to access a shared storage pool, enabling higher flexibility, scalability, and availability. One popular method is iSCSI (Internet Small Computer System Interface), which enables servers to access remote storage over IP networks as if it were locally attached. What is iSCSI? iSCSI is a protocol that encapsulates SCSI commands and data into IP packets, allowing servers to communicate with remote storage devices over standard Ethernet networks. This creates a Storage Area Network (SAN) using existing network infrastructure, making it cost-effective compared to ...
Read MoreCheat - An Ultimate Command Line \'Cheat-Sheet\' for Linux Beginners
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 numerous commands and tools to remember, and it can be overwhelming to keep track of them all. That's where Cheat comes in − an open-source command-line utility that provides quick access to command-line cheatsheets. What is Cheat? Cheat is a command-line utility that provides access to command-line cheatsheets for various Linux commands and tools. It is written in Python and available on GitHub. Cheat is incredibly lightweight and easy to use, ...
Read MoreCloudBerry Backup for Linux_ Review and Installation
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. What is CloudBerry Backup for Linux? CloudBerry Backup for Linux is a backup software ...
Read MoreConfiguring Squid Proxy Server with Restricted Access and Setting Up Clients to Use Proxy
Are you looking to configure a Squid Proxy Server with restricted access and set up clients to use the proxy? Squid is a powerful caching proxy server that provides network performance optimization, security filtering, and access control capabilities for organizations. What is Squid Proxy Server? Squid Proxy Server is a popular open-source proxy server that improves network performance and security by caching and filtering web content. It acts as an intermediary between clients and web servers, allowing administrators to control internet access, block specific websites, and monitor network traffic. Installing Squid Proxy Server Install Squid Proxy ...
Read MoreCpustat – Monitors CPU Utilization by Running Processes in Linux
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, ...
Read MoreCPUTool - Limit and Control CPU Utilization of Any Process in Linux
CPU utilization is a critical factor that determines system performance. When multiple processes run simultaneously, the CPU can become overloaded, leading to slow performance or system crashes. CPUTool is a command-line utility that enables you to limit and control CPU utilization of any process in Linux by setting CPU affinity, priority, and resource allocation. Installation of CPUTool CPUTool is available in most Linux distribution repositories. The tool primarily uses the cpuset package for CPU control and management. Ubuntu/Debian Installation sudo apt-get install cpuset CentOS/RHEL Installation sudo yum install cpuset ...
Read MoreCreate a Shared Directory on Samba AD DC and Map to Windows_Linux Clients
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 ...
Read MoreCreate Your Own Online Photo Gallery Albums Using Plogger
Plogger is a free, open-source photo gallery platform that allows you to create and manage online photo albums. Built with PHP and MySQL, it provides an intuitive interface for uploading, organizing, and sharing photos with customizable themes and plugin support. This tutorial covers the complete process of setting up Plogger, from installation to advanced customization, helping you create a professional photo gallery website. Prerequisites Before starting the installation, ensure you have the following requirements − Web server with PHP 5.3 or higher and MySQL 5.0 or higher FTP access to your web server Text editor ...
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