Application and Server Security
How to Disable Functions in PHP
When you’re working with PHP, one powerful feature you might not be aware of is the ability to disable certain…
Author: Rahul
I, Rahul Kumar am the founder and chief editor of TecAdmin.net. I am a Red Hat Certified Engineer (RHCE) and working as an IT professional since 2009..
General Articles
What is a Swapfile in Linux?
Swapfiles are integral components of any Linux-based operating system, such as Ubuntu. They offer a great deal of flexibility and…
General Articles
A Detailed Comparison Between Swapfile vs Swap Partition
In computing, especially in Linux-based systems, swap space plays a crucial role in the system’s memory management. When a system…
General Articles
How to Limit Bandwidth in Apache
Apache is one of the most widely-used web servers in the world, known for its flexibility and robustness. At times,…
Python Tips & Tricks
Python Program to Reverse a Number
In this article, we will discuss a Python program to reverse a number. The Python programming language is renowned for…
JavaScript Tips & Tricks
JavaScript Code to Reverse a Number
Reversing a number means to make the digits of the number change places from being first to last or vice…
General Articles
Understanding Terraform Syntax and Configuration Files
Terraform, developed by HashiCorp, is a tool widely known for its prowess in Infrastructure as Code (IaC). This comprehensive guide…
General Articles
How to Resolve “Server Reached pm.max_children” Error in PHP-FPM
Web servers usually work fine—until they don’t. One common issue you might face with PHP-FPM (FastCGI Process Manager) is the…
General Articles
Null Coalescing Operator (??) in C#
In the realm of C#, there are numerous operators that programmers use to perform various operations, and each operator has…
Bash Tips & Tricks
Resolving the “Syntax Error Near Unexpected Token `newline'” in Bash
When writing bash scripts, it’s common to encounter a variety of errors, especially when you’re first starting out. One common…