Here Are Some XMPP Messaging Servers For Running on Cloud IaaS - Unlike Skype or WhatsApp, These Are Free Software For Enterprise Grade Privacy. It is quite expected that WhatsApp will have privacy issues, they are not suitable for the our grade of security and privacy aware users. They are kind of hyped messaging apps for carrying out the Governmental Spyware Activities like … [Read more...]
Reliance 3G Modem ZTE MF190 OS X Usage Meter
We Have Shown How To Run Reliance 3G Modem ZTE MF190 on OS X 10.10.3 and Above in previous guide. Here is one usage meter app with Free Software license. If you can not configure Reliance 3G Modem ZTE MF190 on OS X 10.10.3 then read that old guide first. There is no upgraded firmware and GUI application for ZTE MF190, so it is better not to expect any new compatible app. Indeed, only Reliance's … [Read more...]
Print Without Commented Out Lines on SSH / CLI
Users searches with different phrases like how to cat and remove commented lines. Here is How to Print Without Commented Out Lines on SSH/CLI. PRINT is the right phrase. There are many tools and combination of commands to do the same work. Why only cat, there are many other animals on this Earth! Whatever you use, you probably need to use unix pipe. When We Need to Print Without … [Read more...]
A Terminal Music Player With Visualizer
15 Years Ago a Student Developed A Terminal Music Player With Visualizer For Graduation Purpose. We Are Porting it With GNU GPL 3.0 License for our own need and we will redistribute for free. This is an official notice cum announcement for the player. If the original developer has reason to become sad, then a Court's order will be needed to prevent the porting. Who have ported, worked, like the … [Read more...]
What is ZigBee and How it Works
ZigBee is a set of high-level wireless communication protocols & is related to Internet of Things (IoT). Here is What is ZigBee and How it Works. ZigBee is used with digital broadcasting, it is based on the IEEE 802.15.4 standard for wireless personal area networks (WPAN). Their target applications require secure communications with low rate of sending data and maximizing the life of … [Read more...]
HP Cloud IPv6 : Method to Use on Instances
One of the commonly asked question is around HP Cloud IPv6. At the time of publication of this guide there is no official way except DIY methods. Previously, we have discussed about IPv6 through many articles. As like HP, we are not exactly interested about adding IPv6 to the current instances. There are several reasons and one of them is security. HP Cloud IPv6 : … [Read more...]
WordPress Table of Content : No Plugin, jQuery Powered
We Can Create WordPress Table of Content Near Automatically Without No Plugin Only With jQuery With Per Post Control Inside Post or Sidebar. There are actually lot of good jQuery plugin for creating these Table of Contents. WordPress Table of Content : Our Previous Articles We have at least three articles cum guides on WordPress Table of Content - WordPress Table of Content … [Read more...]
What is undercloud and what is overcloud?
OpenStack-on-OpenStack or TripleO is an official OpenStack project for deployment of OpenStack systems. It is often asked by the new users - what is undercloud and what is overcloud? As can be understandable, all of these phrases are related to OpenStack Cloud Computing Software Development and HP Helion Cloud. HP is the single largest code contributor to OpenStack and there is HP Helion OpenStack … [Read more...]
ANT Protocol in Brief
ANT is a proprietary wireless sensor network technology which features a wireless communications protocol stack which enables the industrial and medical devices to communicate by establishing standard rules for co-existence, data representation, signaling, authentication and error detection. As ANT Protocol is a closed source protocol, there is no Standard or RFC. The role of ANT Protocol in … [Read more...]
Ãœbersicht : Widgets Better Than GeekTool
Ãœbersicht is a Free Software Framework to Print Commands on Desktop as Widgets in a Better Way Via CoffeeScript Than GeekTool. GeekTool is probably discontinued. GeekTool was far complicated than Ãœbersicht. It has been near 1 year plus since Ãœbersicht is in active use. Ãœbersicht has more creative possibilities like xWidget. We can not use xWidget on OS X plus xWidget is not a Free Software. We … [Read more...]
Good Bokeh Lens For Professional DSLRs
With Consumer Grade DSLR and Low End Lens, Bokeh Will Start to Show Various Distortions. Here Are Some Good Bokeh Lens For Professional DSLRs. Wider opening from f/0.95 to f/2.5 usually create great quality of bokeh in general. Frankly, creating a dreamy background with very good quality bokeh demands good bodies, safely excluding consumer grade DSLRs from Nikon and Canon. There are lot of good, … [Read more...]