Introduction to Server-Sent Events with PHP example

Introduction to Server-Sent Events with PHP example

Server-sent events (SSE) is a web technology where a browser receives automatic updates from a server via HTTP protocol. SSE was known before as EventSource and first is introduced in 2006 by Opera. During 2009 W3C started to work on first draft. And here is a latest...
How to Restart Network in Ubuntu

How to Restart Network in Ubuntu

Network Manager was introduced in Ubuntu 14.04 Trusty Tahr instead of the traditional Linux networking model. So to restart network service you should use sudo service network-manager restart instead of sudo service networking restart. howopensource@esprimo:~$ sudo...
How To Change Boot Order in Ubuntu/Grub

How To Change Boot Order in Ubuntu/Grub

If you are running Ubuntu (or any other Linux distro) and Windows in one computer most probably you are using Grub to support dual booting. Or may be two or more different Linux as I am running Debian and Ubuntu. During installation process most Linux distor install...
How to Check Physical Memory in Linux

How to Check Physical Memory in Linux

Imagine you need to upgrade your computer by adding some addtional RAM. Here is how to check RAM speed, type and size without to open computer. There is command called dmidecode which comes pre-installed on most Linux distribution. With dmidecode you can dump a...
How To Check Ubuntu Version

How To Check Ubuntu Version

There are couple of ways to check which version of Ubuntu you are running. Also which version of Linux kernel and is it 32 bit or 64 bit. Also I will give you couple of more terminal commands that will print some useful system info. Most of those commands can be used...
Connect to Linux Desktop from Windows

Connect to Linux Desktop from Windows

In previous post Create SSH Secure Communication Channel with Putty I wrote about how to secure communication between Linux and Windows machine with SSH. Now in this post I am going to show you how to control Linux (Ubuntu, Debian or any other distribution) Desktop...
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