Netopsiyon Online – Netopsiyon Online

Using SVG and Animation for Interactive Graphics

Authentication with JWT (JSON Web Token) in PHP

Database Performance Issues and Solution Methods

Security Vulnerabilities and Attacks: Server Threats and Solutions

Common cPanel Errors and Solutions - Part 1

Email Account Disk Usage Not Updating

NFS Mount Hangs: Diagnosis, Recovery and Safe Unmount Options

SNMP Requests Arrive but No Response Is Sent

Cybersecurity Basics: What You Need to Know

Linux D-State Explained: Why kill -9 Cannot Stop the Process

cPanel Update Git Dependency Solution Image

cPanel Problems cPanel Update Git Dependency Solution

Hello everyone. I’m going to talk about an issue that I’ve encountered before. Usually, I’ve solved it by removing the rpm package, but this time I fi...

PHP Comment Lines and Their Importance Image

PHP PHP Comment Lines and Their Importance

Hi there. At first, PHP comment lines might seem unnecessary, but they’re actually very important. You realize their value when you revisit your code ...

Linux Linux SCP Command and Usage

Hello again. We have a system on a local network. Sometimes we edit and activate certain files based on requests. Since it's an active system, we firs...

Compression and Extraction in Linux Image

Linux Compression and Extraction in Linux

Hello again. This time, I’ll explain how to compress files and folders in Linux (Archive) and how to open compressed files. Actually, I will provide t...

PHP PHP Functions - Part 1

Hello again. This time, I will share some ready-to-use PHP function examples that are not easily found with a search. I assume you are familiar with P...

Databases MySQL Record Count by Date

Hello again. In the system being used, it was requested to add 2 new pages to the reports. One of them is the daily message count, and the other is th...

Server Management Installing Tomcat 9 on CentOS 7

Normally, I do this with a SH script, but since I need to write it down, I’ll describe the steps for you. What is Tomcat used for? I can say it runs J...

cPanel Problems Changing Cpanel Theme and Style

Again, hello. I have an old cPanel server installed. It has been active for years. The last cPanel version was upgraded to version 74.0.X. My friend ...