Author

holhol24

I am a Linux server pro admin and enthusiast, an upcoming web developer, junior php developer.

I am currently a content creator for Holhol24, I love to play with Linux and all other distributions of it.

I loves working with computers and strongly believes in sharing knowledge. Follow me For more insight into what is happening in Tech.

How to Set Hostname, Timezone, and Date on RHEL, CentOS, Rocky, Alma Linux

holhol24

How to Set Hostname, Timezone, and Date on RHEL, CentOS, Rocky, Alma Linux (Step-by-Step Guide) Introduction Configuring your server's hostname, timezone, and system date is an essential first step for Linux server administration.…

How I Built My Home Lab Using Open Source: CentOS Web Panel + AlmaLinux 8

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How I Built My Home Lab Using Open Source: CentOS Web Panel + AlmaLinux 8 Introduction Building a home lab is one of the most rewarding ways to learn IT, test new ideas, and host your own applications securely and privately. In this…

How I Build My Home Lab using Open Source Technologies

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How to Install FreeIPA Server on CentOS 8 / RHEL 8 (Step-by-Step Guide) Author: Holhol24 | July 27, 2025 Introduction FreeIPA is a robust open-source identity management system that integrates LDAP, Kerberos, DNS, and a Certificate…

How to Connect a GitHub Repository by Domain User

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How to Connect a GitHub Repository by Domain User Integrating your GitHub repository with a domain user and custom domain is a powerful way to improve workflow, access control, and branding. This guide will show you how to configure…

Fixing PHP Compilation Failures and ld/ldconfig Issues on CWP with CentOS 8/AlmaLinux 8

holhol24

Fixing PHP Compilation and ld/ldconfig Issues on CWP (CentOS 8 / AlmaLinux 8) CentOS Web Panel (CWP) is a powerful hosting control panel, but when installed on CentOS 8 or AlmaLinux 8, some users face annoying problems like PHP…

Secure Your CWP Server: A Comprehensive Hardening Script for AlmaLinux/CentOS 8

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Running a web server securely is paramount. If you're using CentOS Web Panel (CWP) on AlmaLinux or CentOS 8, this article provides a powerful Bash script and detailed guidance to significantly improve your server's security posture. This…

awk Command in Linux

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The awk command is not just a command; it’s a scripting language, just like bash. The awk command is used for advanced pattern scanning, data extraction, and text manipulation. Because of its scripting support, it is useful for Linux…

How to Install KDE Plasma on Linux Mint 22

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Linux Mint is a widely used and beginner-friendly operating system known for its simplicity, stability, and ease of use. By default, it comes with the Cinnamon desktop environment, which provides a clean and user-friendly interface.…

How to Create a Timeshift Snapshot Before Upgrading Linux Mint

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Upgrading your Linux Mint operating system can bring new features, security updates, and improved performance. However, it can also introduce unexpected issues or conflicts with existing applications. To safeguard your system, it’s wise to…

How to Upgrade Linux Mint 21.3 to Linux Mint 22

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If you do not wish to do a fresh Linux Mint 22 Wilma installation, you can simply upgrade from an earlier version. In this article, we will walk you through the steps to upgrade Linux Mint 21.3 (the latest minor version of the 21.x…

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