Miscellaneouss

Increase File Upload Size Limit in PHP-Nginx

If Nginx aborts your connections when you upload large files, you will get “[error] 25556#0: *52 client intended to send too large body:” error. Means you will need to increase PHP file-upload

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How To Disable Automatic Update In WordPress

WordPress can automatically update your website including plugins and themes. There are slight chance that it can break your websites. For better security background auto updates were introduced in WordPress 3.7 version.

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How To Set Or Change Username and E-mail In GIT?

If you are using GIT, I will suggest you to set username and e-mail so that you don’t need to set them every-time when you use GIT to do changes. In this

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Clear/Delete/Flush Queued Mail In Sendmail

You can permanently delete all email messages in the Sendmail Mail Server (SMTP) queue using Linux command line. To check the summary of the queued mail messages you can use the mailq

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How To Install PHP-GD On Ubuntu And Debian System

GD library is used to manipulate image file in PHP. You will need to install GD library for image functions to work. If you are using Apache web server with PHP 5

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How To Prevent SQL Injection In PHP

These days attacking on the websites is normal issue for web server administrator. Attacker uses lots of methods to exploit your web server such as SQL Injections,File Injections, and Exploits etc.. In

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How To Find Top 10 CPU Consuming Process In Linux/Ubuntu

In this article I will show you how you can find the top 10 CPU consuming process in Linux. As a system admin you always need to know which process is taking

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How To Search Multiple Files Using GREP

If you want to check all the files in directory for specific entry this article will help you to find the file. Suppose you have two web server and you take backup

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How To Convert PEM File To PPK Private Key ?

If you are a Windows user and want to connect your AWS EC2 Instance  with your .pem file, you will need to convert .pem file to .ppk because we you can use only

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How To Install Composer On CentOS/RHEL/Fedora System

Composer is a dependency manager for PHP. It allows you to declare the dependent libraries for your project needs. It is used in all modern PHP frameworks and it is one of

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