How to force screen/s resolution in Ubuntu and make it permanent

Sometimes our ubuntu drivers don't work so well as we espect with our screens, most of the time we get a low resolution in our screens and cannot change it via GUI, fortunately using xrandr we can easily configure our screens to force them to a better resolution. First of all,…

How to send an e-mail in 1984 - Vintage overdose

How to send an e mail 1980's style. Electronic message writing down the phone line. First shown on Thames TV's computer programme 'Database' in 1984 07/06/1984 Database is an old British TV show, broadcasted in 1984, which explains how the networks work before the modern Internet, but also the futuristic concept…

Ubuntu servers security: 25 security tools to armor your system

The Ubuntu repositories contain several useful tools for maintaining a secure network and network administration.This security tools include network scanning,attack detection,Virus Detection etc.   1) Wireshark -- network traffic analyzer Wireshark is a network traffic analyzer, or "sniffer", for Unix and Unix-like operating systems. It is used for network troubleshooting, analysis, software and…

MySql: How to build a performant search engine

In content-heavy websites, it becomes increasingly important to provide capable search possibilities to help your users find exactly what they’re looking for. The most obvious solution is searching your MySQL database directly, but implementing a generic MySQL search is not at all trivial. Here’s how to avoid those pitfalls and…

Install Syncthing on Ubuntu 16.04 using Debian Repository

Syncthing is a free continuous file synchronization tool that lets you synchronize your files across desktops, tablets, servers. It’s an open source alternative to the popular BitTorrent Sync (aka btsync) application. The creation, modification or deletion of files on one machine will automatically be replicated to your other devices. Syncthing…

SQLMAP installation and usage in Ubuntu and Kali linux

Let's talk about the penetration testing using one of the KALI linux tool called SQLMAP. What is SQLMAP? sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers. It is a open source tool to use sql injection…

CSS Flexbox Toolbox: some tools

The CSS3 Flexible Box, or flexbox, is a layout mode providing for the arrangement of elements on a page such that the elements behave predictably when the page layout must accommodate different screen sizes and different display devices. For many applications, the flexible box model provides an improvement over the block model in that it…

CSS-Only Olympic Rings

Inspired by Justin Sepulveda’s CSS Logos and this post on the new Design Informer Forums, we decided to try our hand at creating the Olympic Rings with just CSS and HTML. We realize its simple, but it was fun to figure out the layering and how to do it with just a few elements.  Just having…


CSS Media Queries for iPad and iPhones

Many times We have had to design responsive websites targeting specific devices with CSS media queries, and not just base the break points from the site's content.…

Google updates LocalBusiness Schema

It seems we may have had a Google structured data update yet again . The next thing they changes was to require the Image and priceRange data fields in the LocalBusiness…

How to Optimize Images for SEO

Images are a vital part of engaging online content. People have short-time attention no one wants to open a page only to find an unbroken wall…

Install Memcache in Ubuntu 16.04

Memcache is an in-memory key-value store that is ideal for speeding up infrastructure. Perhaps a slow operation needs access to rarely-changing data, or files are…

How China Is Changing Internet

In China, a sheltered internet has given rise to a new breed of app, and American companies are taking notice. What was once known as…

PHP Libraries For Summer 2016

Here are our picks for the 12 most useful and interesting open-source PHP libraries that you should check out this summer!   Monolog With Monolog you can create…

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