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Articles by Mrudgandha Kulkarni
Page 11 of 14
Cumulus - A Real Time Weather App for Linux Desktops
Cumulus is a powerful, real-time weather application designed for Linux desktops. It is a lightweight and user-friendly application that provides users with up-to-date weather information in a visually appealing way. With Cumulus, users can stay current with weather conditions, view hourly and daily forecasts, and receive severe weather alerts for their area. For Linux users, finding a reliable weather application that works seamlessly with their desktop environment can be challenging. Many weather apps available on Linux are either outdated or lack the features needed for comprehensive weather tracking. This is where Cumulus excels. Cumulus is a feature-rich weather ...
Read MoreDeeper into Function Complexities with Shell Scripting
As a Linux user, you may already be familiar with shell scripting, the practice of writing scripts in the command-line interface to automate tasks and improve efficiency. While simple shell scripts can be easy to write and understand, more complex scripts can be challenging to debug and maintain. This article explores the deeper complexities of shell scripting with functions, covering advanced techniques for writing modular and maintainable code. Reviewing Shell Scripting A shell script is a text file containing a series of commands executed sequentially. These commands can be basic Linux utilities or complex programs that execute other ...
Read MoreDeploy and Manage Rancher Management Cluster with Workload Cluster in BMC
In the world of containerization and microservices, it has become increasingly important to manage and orchestrate container workloads across a large infrastructure. Rancher is an open-source container management platform that makes it easy to deploy and manage container workloads across multiple clusters and clouds. This article will guide you through the process of deploying and managing a Rancher management cluster with a workload cluster in BMC (Bare Metal Cloud). Prerequisites Before we begin, there are a few prerequisites you need to meet − A BMC account with access to the BMC cloud infrastructure. Familiarity with Kubernetes ...
Read MoreDifferent Ways to Read File in Bash Script Using While Loop
Reading files is an essential aspect of shell scripting in the Bash environment. In Bash, reading files can be achieved using different techniques, and one of the most popular and versatile methods is using the while loop. The while loop in Bash is a powerful construct that allows us to iterate through a file line by line, making it easier to manipulate and process data. Understanding the While Loop in Bash The while loop in Bash follows a specific syntax − while [condition] do # code to execute done The loop ...
Read MoreDifferent Ways to Use Column Command in Linux
If you're a Linux user, you're probably familiar with the command-line interface. It's a powerful tool for working with files, directories, and other aspects of your system. However, if you're working with large amounts of text data, it can be challenging to make sense of everything. That's where the column command comes in. This command allows you to format text into columns, specify delimiters, align columns, wrap text, and even sort columns of data. In this article, we'll explore the different ways to use the column command in Linux and how it can help you work more efficiently with text ...
Read MoreDisable and Remove Unwanted Services on RHEL_CentOS 8 Minimal Installation
When you install RHEL/CentOS 8 Minimal, the system comes with a minimal set of pre-installed packages and services to keep the system lightweight and secure. However, over time, as you install new packages and services, your system can become bloated and vulnerable to security threats. In this article, we will discuss how to disable and remove unwanted services and packages on RHEL/CentOS 8 Minimal installation. We will start by identifying unnecessary services and best practices for disabling them to ensure that your system remains secure and functional. Additionally, we will discuss how to remove any packages that are no ...
Read MoreDisable Apache Web Directory Listing Using .htaccess File
Apache web server directory listing allows users to view the contents of a directory when no index file is present. While this can be useful for file sharing with trusted users, it poses significant security risks by exposing sensitive files to the public. Directory listing can reveal configuration files, backup files, and other resources that should remain private. This article explains how to disable Apache web directory listing using the .htaccess file. The .htaccess (hypertext access) file is a configuration file that controls various aspects of Apache's behavior at the directory level without requiring server-wide configuration changes. Prerequisites ...
Read MoreDiscourse - A Modern Forum for Community Discussion
Are you looking for a modern and feature-rich forum platform to host your community discussions? Look no further than Discourse! Discourse is a free, open-source forum software that is designed to be fast, user-friendly, and highly customizable. This article covers everything you need to know to get started with Discourse, including its features, installation, and configuration. What is Discourse? Discourse is a modern, open-source, and feature-rich forum software that allows users to have discussions and share knowledge in a community-driven environment. It is designed to provide a more engaging and interactive experience than traditional forums, with a clean ...
Read MoreDiskonaut – A Terminal Disk Space Navigator for LinuxDisplaying phoenixnap_sysadmin.txt
If you're a Linux user, you're probably used to using the command line interface to navigate your files and directories. One of the challenges of working in a terminal environment is managing disk space. As you install more programs and save more files, your hard drive can quickly become cluttered and disorganized, making it difficult to find the files you need. Fortunately, there are tools available that can help you manage your disk space more efficiently. In this article, we'll be introducing Diskonaut, a terminal-based disk space navigator for Linux. Diskonaut is a lightweight and user-friendly tool that allows ...
Read Moredpkg Command in Linux With Examples
dpkg is a low-level package management system for Debian-based Linux distributions like Ubuntu, Debian, and Linux Mint. It handles the installation, removal, and management of .deb package files directly. While higher-level tools like apt and apt-get provide dependency resolution, dpkg focuses on the core operations of package handling. What is the dpkg Command? The dpkg command is responsible for the fundamental package management tasks such as unpacking archives, installing files, configuring packages, and maintaining the package database. It operates at a lower level than tools like apt, giving administrators direct control over individual package operations without automatic dependency ...
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