LinuxCategory

How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration” Date: 16-12-2020 Step 1: You are getting above error due to header module is not enabled in Apache on Ubuntu. You… Continue Reading How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration”

How to solve boot partition full issue in CentOS Date: 12-12-2020 Introduction: Once you updated the kernel versions on the server the old and current kernel files will store in the boot partition only. So you will get the boot partition full issue. You directly don’t remove the files from… Continue Reading How to solve boot partition full issue in CentOS

How to block ips via .htaccess file ? DATE – 09-05-2020 You can quickly block IP addresses from accessing your sites or specific folders using a .htaccess file. Note that the ‘.’ in front of htaccess makes this a hidden file. Please make sure your have the  ‘View Hidden Files’… Continue Reading How to block ips via .htaccess file ?

How to add swap memory on AWS/EC2 linux instance DATE : 29-04-2020 Hello!! Let us know how to enable swap file system. There are two methods of adding swap memory in aws ec2 instance. INTRODUCTION: Swap memory is useful for systems having memory issue due to less memory. If your… Continue Reading How to add swap memory on AWS/EC2 linux instance

How To Set Up Apache Virtual Hosts on Ubuntu 16.04 DATE: 25-04-2020 INTRODUCTION: Virtual hosting is a method for hosting multiple domain names (with separate handling of each name) on a single server (or pool of servers). STEP 1:Create the Directory Structure The first step that we are going to take is to… Continue Reading How To Set Up Apache Virtual Hosts on Ubuntu 16.04

Installation of Sentrifugo HRMS software by using C panel Date:26.03.2020 Introduction: Sentrifugo is a FREE and powerful Human Resource Management System that can be easily configured to meet your organizational needs. It’s used by a platform such as Windows, Linux, and MAC. Installation: Create New Domain Name as you like “hrms.demo.com”… Continue Reading Installation of Sentrifugo HRMS software by using C panel

How to enable HTTP2 support in Apache Date posted: 25/09/2019 Objective:- HTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web. It was derived from the earlier experimental SPDY protocol, originally developed by Google. HTTP/2 was developed by the Hypertext Transfer Protocol working group… Continue Reading How to enable HTTP2 support in Apache

Sort du output based on file size Date posted: 31/07/2019 Objective:- In this article we will explain how to sort the files and folders size using du command. Solution:- You can run this command to show the results Sample output: Thanks for using pheonix solutions.

How to transfer files from one server to another. Date : 19/06/2019 Introduction : To transfer a files or folder in secure way form one server to another server using SCP. SCP – Secure Copy Protocol, it is bulit in command used to copy files form one server to another… Continue Reading How to transfer files from one server to another.

cPanel & WHM update failure in upcp script Date posted : 09/06/2019 When automatic upcp runs, there could be some errors/failures for some reason. We should take it into account and should resolve the errors. Its because some of the dns resolvers are not working as expected. Run below scripts… Continue Reading cPanel & WHM update failure in upcp script