Date Posted:13-03-2017 Ajenti is a open source control panel which works with java. The beauty of the control panel is it will auto discover the application and display it on the control panel. It also has option to install services in it. Assumption: Ubuntu Host. In this post, we use… Continue Reading Install Ajenti Control Panel

Date Posted:11-03-2017 In this post, we deals with how to redirect all non www request to www request. If nginx is not installed, follow the posts. Ubuntu 16.04 Centos 7 Implementation: If you followed the above posts, the default location of nginx configuration is /etc/nginx/sites-enabled/default. Open nginx configuration and add the… Continue Reading Redirect non www request to www nginx

Date Posted:09-03-2017 There are multiple ways to perform load testing of webserver and websites. Most commonly used load testing are jmeter and ab benchmarking testing. We are going to explain on how to perform ab benchmarking load testing on a website. Assumption: We will perform ab benchmark testing on Ubuntu… Continue Reading Ab Benchmark utility to perform Load Testing

Posted Date:04-03-2017 In this Post we will explain how to validate html/php forms using jquery validator. First we will made a simple validation form using JQuery. Step 1: Include jQuery And Validation Plugin Create a new HTML file named index.html and include jQuery before the closing body tag: Step 2:Create the HTML… Continue Reading Simple form jquery validation in php

Date Posted:05-03-2015 This post explains on how to redirect all http request to https on nginx server which are behind load balancer. Assumption: Ubuntu or Centos Nginx Webserver- If nginx is not installed on the serer, refer the following URL to install. Implementation: Let’s assume that the server has only… Continue Reading Redirect http to https on nginx behind load balancers

Date Posted:03/03/2017 One of our VM didnt come up and we tried to restart network service and we get the following below error. Device eth0 does not seem to be present, delaying initialization Normally, this error occurs when there is a mismatch of mac address in the network configuration file… Continue Reading Device eth0 does not seem to be present, delaying initialization

Date Posted: 28-02-2017 NFS(Network File system) used to mount remote files to the server. In this post, we will cover up on how to setup NFS server and mount the NFS directory to the client server. Assumption: 1.  Ubuntu Server. One server is Ubuntu Server used for NFS server and… Continue Reading Setup NFS server and configure NFS mount point on Ubuntu

Date Posted:25-02-2017 Assumption: Ubuntu Server Any custom Service. In our example, we will forward the port 8080 request to other server. We are gonna explain on how to install haproxy on Ubuntu server. Additionally, we will show up on how to configure service which forwards a requests from haproxy to… Continue Reading Install haproxy and configure haproxy

Posted Date:22-02-2017 In this Post we will explain how to create dynamic input elements and remove elements in php page using javascript/jquery. Example : In this post  we will add the dynamic input field of file one by one and remove and upload it. First ,Create the new file and include… Continue Reading Add and remove dynamic input elements

Posted Date:21-02-2017 This Post will explain how to download the directory using php. Assumption value: $sourecedir = ‘images/’;//this is an path of the folder name $zip_file = ‘file.zip’;//this is an downloadable zip foler name There two variable $sourcedir and $zipfile, $sourcedir varible mention the folder and $zipfile mention downloadable folder name.… Continue Reading Php zip a directory and automatically download