Redswitches Prakash Blog

Python is a versatile programming language developers use for everything from web development, automation, data...

Understanding Ubuntu DNS settings is critical for all Linux users. Whether you aim to use...

CentOS, a widely used Red Hat Enterprise Linux-based distribution, offers a stable and robust platform...

Whether you are a database administrator or application developer, managing MySQL databases and understanding their...

Java is one of the most popular, multi-platform, network-centric programming languages used for creating cross-platform...

Apache Tomcat is an open-source, lightweight application server designed for hosting Java web applications. It...

The original ifconfig utility was introduced in 1983 to configure network interfaces in Unix environments....

Did you know that the most commonly used ports on a typical server are often...

MySQL, a widely used open-source Relational Database Management System (RDBMS), offers cross-platform compatibility, functioning seamlessly...

When a computer shuts down unexpectedly because of issues like a power outage or a...

The success of a Bash script is in part dependent on how well it presents...

The Bash shell in Linux relies on configuration files, such as .bashrc and .bash_profile, to customize the environment...

SSH port forwarding is an essential aspect of securely accessing remote servers. Before going into...

The nc (Netcat) is a command-line utility that uses TCP or UDP protocols to read...

When visitors see the Cloudflare Error 522, they assume the website is unavailable because of...

NPM (Node Package Manager) is a command-line utility for managing JavaScript packages and their dependencies....

Many sysadmins and developers spend a lot of their time in the Linux shell. Whether...

OpenSSL plays a crucial role in securing online communication. It's a robust, open-source library for...

PostgreSQL is a robust open-source relational database system that allows you to create as many...

Developed in 1974 by Lee McMahon of the Bell Labs, Stream Editor (shortened as sed)...

PostgreSQL, commonly known as Postgres, is an open-source relational database management system (RDBMS) that offers...

Bourne Again Shell, or bash, is a widely used command processor that allows users to...

Imagine a scenario where you must connect to a remote server, access a critical service,...

For many people, writing code and scripts is all about the compilers, libraries, and IDEs....

Businesses rely heavily on servers and infrastructure to keep applications connected and running smoothly. Visitors...

Relational database normalization is a fundamental principle in database design that enhances data storage, integrity,...

For decades, passwords used to be the traditional user authentication method. However, the advancements in...

Choosing the right media server software is crucial for an enjoyable entertainment experience on your...

502 Bad Gateway is an error website visitors see relatively rarely. However, since it can...

The if-else statement is a robust control structure in shell scripting that allows you to...

Every dollar spent on infrastructure, hardware, and software should result in a measurable profit and...

A typical corporate network has Windows desktops for the users and Linux servers for storing...

A processor is perhaps the most critical component of any computer. Sure, RAM is important,...

Knowing how to check Debian version on your server is more than just a simple...