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Types of DNS Records

Domain Name System (DNS) records are used to map domain names to specific IP addresses or other resource information. There are various types of DNS records, each serving […]

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The three-way TCP handshake

The three-way TCP handshake is the initial process used by a client and a server to establish a reliable connection before data transmission can begin. This handshake is […]

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systemd vs init

systemd and init are both initialization systems used in Linux-based operating systems, but they have significant differences in terms of features, capabilities, and design principles. Init:init, short for […]

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Linux Booting Process

The booting process for Red Hat Enterprise Linux 7/8/9 (RHEL 7/8/9) is similar to the general Linux booting procedure but includes some specific components and differences. Here’s a […]

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Linux Commands You Should Know

Introduction Linux commands are an integral part of navigating and managing a Linux operating system. Whether you are a system administrator, developer, or simply a Linux enthusiast, understanding […]