Login to the Ubuntu server & follow the below steps  to install openlitespeed  Step 1:Add OpenLiteSpeed Repository to Ubuntu $ wget -O – http://rpms.litespeedtech.com/debian/enable_lst_debian_repo.sh | sudo bash Step 2: Update the server before installing a new package $ sudo apt update Step 3: Install openlitespeed  $ sudo apt install openlitespeed… Continue Reading How to install OpenLiteSpeed on Ubuntu 18.04 / 20.04  Server

I got the above error when I am executing the bash script with mail command. In the scripts you use -a in the mail commands to attach the logfile. This does not function and results in an error that an invalid header is being added to the mail. Looking in… Continue Reading Invalid header: /var/log/rkhunter.log

How to Install Remote Desktop (Xrdp) on Ubuntu 18.04 Date: 04-06-2021 Step 1: Login to your ubuntu server via ssh. Step 2: Install XRDP Packages by using below commands.# sudo apt-get update# apt-get install xrdp Step 3: Allow RDP port 3389 in your server firewall if firewall enabled. Step 4:… Continue Reading How to Install Remote Desktop (Xrdp) on Ubuntu 18.04

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 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

How to Install node js in Ubuntu-16.0.4 Date : 29/05/2019 Introduction : Node.js is an open-source, cross-platform Java Script run-time environment that executes JavaScript code outside of browser. In this tutorial, we are going to see how to install node.js on ubuntu. Prerequisite : Linux – Ubuntu. Steps: 1) First we need to update… Continue Reading How to Install node js in Ubuntu -16.0.4

How to Install Cmake on Linux. Date : 15/05/2019 Introduction : The “cmake” executable is the CMake command-line interface. It is used to configure projects in scripts. CMake is a cross-platform build system generator. Projects specify their build process with platform-independent CMake list files included in each directory of a source tree with the name… Continue Reading How to Install Cmake on Linux.

How To Install Postman on Ubuntu 18.04 LTS Date : 24/07/2019 Introduction Postman is one of the powerful tool built for API development. Most importantly, Postman used to develop API faster. Initially, it started as a Chrome browser extension and quickly become one of the most used API tools by… Continue Reading How To Install Postman on Ubuntu 18.04 LTS

dpkg: error processing package javascript-common Date posted : 05/04/2019 When we installed VestaCP on a Ubuntu 18.04 system, we ran into this below error. In order to resolve this error, we need to clean up this package. We need to use purge option to delete the files completely. That solves… Continue Reading dpkg: error processing package javascript-common

How to Install Webmin on Ubuntu 18.04 LTS Date posted: 06/01/2019 Introduction Webmin is a web-based OS system configuration tool for Unix-like systems such as  Linux, solaris and FreeBSD. It is released under BSD 3-clause “New” or “Revised” License. Webmin helps to manage the operating system’s internal such as changing passwords,… Continue Reading How to Install Webmin on Ubuntu 18.04 LTS